Analyses or Analysis Meaning, Difference and Usage

Stella AJS

September 23, 2026

Analyses or Analysis Meaning, Difference and Usage

Choosing between analyses or analysis can turn a simple sentence into a surprisingly tricky grammar puzzle. The two words look nearly identical, but they don’t serve the same grammatical purpose. Use the wrong form, and even a carefully written sentence can lose its polish. Fortunately, the rule is much easier than the spelling makes it seem. Analysis refers to one detailed examination, while analyses refers to two or more. Once this singular-and-plural distinction becomes clear, the confusion quickly fades. This guide breaks down their meanings, spelling, pronunciation, grammar rules, and common usage mistakes with clear examples, helping you choose the correct form confidently.

Table of Contents

Analyses or Analysis Quick Answer

The difference between analysis and analyses comes down to grammatical number.

WordNumberMeaningExample
analysisSingularOne detailed examination or interpretationThe analysis reveals a significant trend.
analysesPluralTwo or more detailed examinations or interpretationsThe analyses reveal several significant trends.

In other words:

  • One analysis
  • Two analyses
  • Several analyses
  • Multiple analyses
  • Different analyses

The form “analysises” is not the standard plural.

Analyses or Analysis Examples

Consider these examples:

  • The researcher completed an analysis of the survey results.
  • The report contains three analyses of the survey results.
  • Her analysis of the market was detailed.
  • Their analyses of the market produced different conclusions.
  • The company conducted a financial analysis before investing.
  • The company conducted several financial analyses before making a decision.

The surrounding words often provide a useful clue. Words such as an, one, this, and a generally point toward the singular form. Words such as several, two, many, multiple, and different indicate a plural form.

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The Simple Rule for Analysis vs Analyses

The easiest way to remember the analysis plural is:

One = analysis
More than one = analyses

That rule answers most questions about when to use analysis and when to use analyses.

Analysis vs Analyses What Is the Difference?

The difference between analysis and analyses is grammatical rather than a difference in their basic meaning.

Both words refer to examination, interpretation, or study. The difference is the number of examinations being discussed.

Analysis is a singular noun.

The analysis of the data was thorough.

This sentence describes one examination of the data.

Analyses is a plural noun.

The analyses of the data were thorough.

This sentence describes multiple examinations.

The same distinction appears in verb agreement:

  • The analysis shows a pattern.
  • The analyses show several patterns.

The noun determines the grammatical number, which then affects other parts of the sentence.

One Analysis or Multiple Analyses

Imagine a researcher examining customer satisfaction.

If the researcher performs one statistical examination, you might write:

The analysis identified a decline in customer satisfaction.

If the researcher performs three separate statistical examinations, you might write:

The analyses identified different factors affecting customer satisfaction.

The subject has not necessarily changed. The number of analytical examinations has.

Analysis Meaning What Does Analysis Mean?

The analysis meaning centers on careful examination.

Analysis refers to the process of examining something in detail, often by separating it into parts, identifying relationships, interpreting evidence, or determining how different elements work together.

In simple terms, analysis means looking closely at something to understand it better.

For example:

scientist performed an analysis of the water sample.

The scientist did more than simply observe the sample. it examined its characteristics and interpreted the resulting information.

Analysis can involve:

  • Examination
  • Investigation
  • Interpretation
  • Evaluation
  • Assessment
  • Comparison
  • Data interpretation
  • Identification of patterns
  • Evaluation of evidence

The precise meaning depends on the context.

Analysis Definition

A practical analysis definition is:

Analysis is a detailed examination of something to understand its parts, relationships, characteristics, meaning, or significance.

The word can describe both the process of examining something and the result of that examination.

For example:

The analyst’s analysis revealed an unexpected pattern.

Here, analysis refers to the examination that produced the finding.

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What Does Analysis Mean in Everyday Language?

When someone says they are going to analyze something, they usually mean they intend to examine it carefully rather than simply observe it.

For example:

  • A teacher analyzes a student’s essay.
  • A scientist analyzes experimental results.
  • A financial expert analyzes company performance.
  • A journalist analyzes a report.
  • A researcher analyzes survey responses.
  • A business analyzes customer behavior.

The common thread is careful examination followed by interpretation.

Analysis Meaning in Research

Research relies heavily on analysis because collecting information alone is not enough. Researchers must examine that information and determine what it means.

In research writing, analysis can involve numerical data, written responses, interviews, observations, experimental results, or other forms of evidence.

For example:

The study included an analysis of responses from 500 participants.

Here, analysis refers to one analytical process involving the collected responses.

Research commonly uses different forms of analysis, including:

  • Statistical analysis
  • Qualitative analysis
  • Quantitative analysis
  • Content analysis
  • Thematic analysis
  • Regression analysis
  • Comparative analysis

However, mentioning several analytical techniques does not automatically mean you must use analyses.

For instance:

The study used statistical analysis to evaluate the results.

That sentence is grammatically correct even if the analysis involved many calculations.

The key question is whether you are referring to one analytical process or multiple distinct analyses

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Analysis Meaning in Business

Analysis Meaning in Business
Analysis Meaning in Business

Businesses use analysis to understand markets, customers, finances, risks, and performance.

Common business expressions include:

  • Market analysis
  • Financial analysis
  • Competitor analysis
  • Sales analysis
  • Customer analysis
  • Risk analysis
  • Cost analysis
  • Performance analysis

For example:

The company completed a market analysis before launching the product.

That sentence refers to one market analysis.

If the company examined several markets independently, you could write:

The company completed separate market analyses for the United States, Canada, and Mexico.

The plural makes sense because the company performed distinct examinations.

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Analysis Synonyms

The best synonym depends on what kind of analysis you are describing.

SynonymCommon context
ExaminationLooking at something carefully
InvestigationSeeking facts or explanations
EvaluationJudging quality, value, or effectiveness
AssessmentMeasuring or determining a condition
InterpretationExplaining meaning
StudyExamining a subject systematically
ReviewExamining existing information or material

These words overlap with analysis, but they are not always interchangeable.

For example, a financial analysis may involve an evaluation, but evaluation does not always capture the full analytical process involved.

Analyses Meaning What Does Analyses Mean?

The analyses meaning is simply the plural meaning of analysis.

Analyses refers to two or more separate examinations, interpretations, or analytical studies.

For example:

The researchers conducted three analyses of the experimental data.

This means the researchers conducted three distinct analytical examinations.

Analyses Definition

The analyses definition can be stated simply:

Analyses is the plural form of analysis and refers to two or more detailed examinations, interpretations, or studies.

This answers the common questions “What is analyses?” and “What does analyses mean?”

When you see analyses in a sentence, look for evidence that the writer is discussing more than one analytical examination.

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Analyses Meaning in Research

Research frequently uses analyses when researchers conduct multiple distinct procedures.

For example:

The researchers conducted separate analyses for younger and older participants.

The researchers did not perform one single analysis. They performed separate analyses for different groups.

Another example:

The researchers compared the results from two independent analyses.

Again, the plural is appropriate because there were two analytical procedures.

Analyses Examples in Academic Writing

Here are several natural examples:

  • The analyses produced consistent findings.
  • The researchers conducted multiple analyses of the survey data.
  • Different analyses produced slightly different results.
  • The paper reports two statistical analyses.
  • The researchers performed separate analyses for each group.

These examples demonstrate how analyses functions in formal and academic writing.

Why Is the Plural of Analysis Analyses?

If you are wondering why the plural of analysis is analyses, the answer lies partly in the word’s history.

Analysis ultimately comes from the Greek word analysis, which is associated with breaking something apart or loosening it. English adopted the term and retained its historical plural pattern.

As a result:

analysis → analyses

This is not the same pattern as ordinary English nouns such as:

book → books

or:

report → reports

Instead, analysis belongs to a group of Greek-derived nouns whose plural forms developed from their historical endings.

Similar patterns appear in words such as:

  • crisis → crises
  • thesis → theses
  • hypothesis → hypotheses
  • diagnosis → diagnoses

These words can look unusual to English learners because their plural forms involve more than simply adding s.

How Do You Pluralize Analysis?

The standard pluralization is:

analysis → analyses

Not:

analysises

and not:

analysis

when you clearly mean multiple examinations.

So, if you are asking what is the plural form of analysis, the answer is analyses.

If you are asking what is the plural word for analysis, the answer is also analyses.

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both in Pronunciation

both in Pronunciation
both in Pronunciation

Spelling is not the only difference. Analysis pronunciation and analyses pronunciation also differ.

In American English, analysis has four syllables, while analyses has three.

The singular ends with a sound similar to “sis.” The plural ends with a sound similar to “seez.”

The pronunciation difference matters because someone might recognize the spelling but still misunderstand the spoken word.

The key is to pay attention to the ending. The singular and plural forms do not sound exactly alike.

Analysis Grammar Singular or Plural?

One of the most common questions is “Is analysis singular or plural?”

The answer is straightforward:

Analysis is singular

That means you can use singular determiners and singular verbs with it.

Examples:

  • An analysis was completed.
  • The analysis shows a clear trend.
  • This analysis provides useful evidence.
  • One analysis identified the problem.

So, is analysis singular or plural? It is singular when used as the noun.

Is Analyses Plural?

Yes.

Analyses is plural when used as the noun.

Examples:

  • The analyses were completed.
  • The analyses show different patterns.
  • These analyses provide useful evidence.
  • Several analyses identified the same issue.

This explains the basic analyses grammar and analysis grammar rules.

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Analysis Singular or Plural A Quick Grammar Test

When you are unsure about analysis singular or plural, replace the word mentally with study.

If you would say:

One study

then use:

One analysis

If you would say:

Several studies

then use:

Several analyses

For example:

The study was detailed.

becomes:

The analysis was detailed.

And:

The studies were detailed.

becomes:

The analyses were detailed.

This substitution trick works well because it makes the grammatical number obvious.

Data Analysis or Data Analyses?

one of the most useful distinctions to understand because both expressions can be correct.

Data Analysis

Use data analysis when referring to the general process, a particular analytical activity, or one analysis.

Examples:

Data analysis is an important part of the research process.

The researcher completed a data analysis of the survey responses.

The first sentence describes the broader process.

Data Analyses

Use data analyses when referring to multiple distinct analyses.

For example:

The researchers conducted separate data analyses for each age group.

Here, multiple analytical procedures took place.

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Data Analysis vs Data Analyses

Data Analysis vs Data Analyses
Data Analysis vs Data Analyses
ExpressionTypical meaning
Data analysisThe general process or one analytical examination
Data analysesMultiple distinct analytical examinations

The fact that data can refer to many individual observations does not automatically require analyses.

The grammatical number of analysis depends on how many distinct analytical examinations you mean.

Multiple Analysis or Multiple Analyses?

The standard expression is:

Multiple analyses

For example:

The researchers performed multiple analyses.

Why? Because multiple means more than one, so it requires a plural noun.

Similarly, these expressions are standard:

  • Multiple analyses
  • Several analyses
  • Two analyses
  • Three analyses
  • Different analyses

By contrast:

Multiple analysis

is generally incorrect when analysis functions as a countable noun referring to separate examinations.

One Analysis or One Analyses?

The correct expression is:

One analysis

Not:

One analyses

The word one clearly indicates a singular noun.

Two Analysis or Two Analyses?

The correct expression is:

Two analyses

Not:

Two analysis

The number two requires the plural noun.

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Different Analyses or Different Analysis?

Usually:

Different analyses

is correct when you mean several separate examinations.

For example:

The researchers used different analyses to examine the data.

However, different analysis can appear when analysis has a singular construction:

A different analysis may produce another interpretation.

The article a signals the singular form.

Analysis or Analyses in Research and Academic Writing

Academic writing requires careful grammatical number because a small change can alter what a sentence communicates.

Consider:

The researchers performed an analysis of the results.

This indicates one analysis.

Now compare:

The researchers performed three analyses of the results.

This indicates three distinct analytical procedures.

Analysis or Analyses in Academic Writing

The distinction becomes especially important when a paper compares different methods.

For example:

The study used a statistical analysis to determine whether the variables were related.

One analytical procedure is being described.

But:

The study used separate statistical analyses for the three participant groups.

The plural tells the reader that the researchers performed separate procedures.

Statistical Analysis or Statistical Analyses?

Both are correct.

Use statistical analysis for one analysis or for the broader practice:

Statistical analysis revealed a significant relationship between the variables.

Use statistical analyses when referring to multiple statistical procedures:

The researchers conducted statistical analyses using three different models.

The same principle applies to qualitative analysis, quantitative analysis, and other specialized forms.

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Classes or Class’s Meaning, Difference and Usage

both in Professional Writing

both in Professional Writing
both in Professional Writing

These words appear across many forms of professional communication.

In Emails

I’ve attached the analysis of last month’s sales.

One analysis is attached.

If multiple documents or examinations are included:

I’ve attached the analyses of last month’s sales by region.

In News Writing

A journalist might write:

The expert’s analysis explains the economic changes.

If several experts provide separate examinations:

Several analysts offered different analyses of the economic changes.

In Formal Reports

The report includes an analysis of operating costs.

But:

The report includes separate analyses of operating costs, revenue, and customer demand.

In Academic Writing

The analysis supports the study’s conclusion.

Or:

The analyses support the study’s broader conclusions.

The surrounding context determines whether the singular or plural noun fits.

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Common Mistakes With Analysis and Analyses

The unusual plural creates several predictable mistakes.

Mistake 1: Using Analyses for One Examination

Incorrect:

The analyses was completed yesterday.

Correct:

The analysis was completed yesterday.

The singular verb was provides another clue that the writer means one analysis.

Mistake 2: Using Analysis for Several Examinations

Incorrect:

The researchers conducted three analysis.

Correct:

The researchers conducted three analyses.

The number three requires a plural noun.

Mistake 3: Writing Analysises

A common spelling mistake is adding es to analysis as though it were an ordinary English noun.

Incorrect:

analysises

Correct:

analyses

Remember:

analysis → analyses

This is one of the most important analysis spelling rules to remember.

Mistake 4: Confusing Analysis With a Verb

Analysis is a noun.

The corresponding US English verb is analyze.

WordPart of speechExample
analyzeVerbResearchers analyze the data.
analyzedVerbResearchers analyzed the data.
analyzingVerbResearchers are analyzing the data.
analysisNounThe analysis was detailed.
analysesPlural nounThe analyses were detailed.
analyticalAdjectiveThe report used an analytical approach.
analystNounThe analyst reviewed the findings.

This distinction becomes particularly useful when editing academic or professional writing.

Analysis vs Analyses in Everyday and Professional Sentences

Seeing the words in context is often more useful than memorizing a grammar rule.

Analysis in a Sentence

The analysis of the survey results revealed a strong preference for online learning.

This describes one analytical examination.

Another example:

Her analysis of the novel focused on its central themes.

Again, one detailed examination is involved.

Analyses in a Sentence

The analyses of the survey results revealed different patterns.

Here, several analyses produced several sets of findings.

Another example:

The researchers compared two analyses before reaching their conclusion.

The number is explicit.

Analysis or Analyses in a Sentence

SingularPlural
The analysis was completed.The analyses were completed.
The analysis shows a trend.The analyses show several trends.
This analysis supports the conclusion.These analyses support the conclusion.
One analysis was sufficient.Several analyses were necessary.

These examples also demonstrate an important part of analysis grammar rules: the verb should agree with the noun.

Case Study Choosing Analysis or Analyses in a Research Report

Consider a fictional research project examining employee satisfaction.

The researchers collect responses from 1,000 employees. They then perform one overall statistical examination.

The report could say:

The analysis of employee satisfaction identified three major concerns.

Although the researchers examined 1,000 responses and produced many statistics, they are describing one analytical procedure.

Now suppose the researchers separately examine:

  1. Employee satisfaction by age
  2. Employee satisfaction by department
  3. Employee satisfaction by length of employment

The report could say:

The researchers conducted three analyses of employee satisfaction.

The important point is that the number of data points does not determine whether you use analysis or analyses.

The number of distinct analytical examinations does.

That distinction prevents a common grammar mistake in research writing.

Analysis vs Analyses Comparison Table

FeatureAnalysisAnalyses
Grammatical numberSingularPlural
Part of speechNounNoun
MeaningOne detailed examinationTwo or more detailed examinations
Singular articlean analysis—
Number wordsone analysistwo analyses
Common modifiersthis, one, eachthese, several, many, multiple
Verb agreementanalysis is/showsanalyses are/show
ExampleThe analysis was useful.The analyses were useful.
Common research phrasedata analysisdata analyses
Correct spellinganalysisanalyses

The essential rule is simple: analysis is singular, while analyses is plural.

How to Remember Analysis vs Analyses

A simple memory pattern can save you from repeatedly checking the spelling.

Think of It This Way

One → analysis

Two or more → analyses

Then remember the spelling change:

-is → -es

So:

analysis → analyses

You can also memorize one sentence:

One analysis, several analyses.

This short phrase reinforces both the grammatical number and the spelling.

Practice Session Analysis or Analyses

Complete each sentence with the correct word analysis or analyses.

  1. The researcher conducted an ________ of the survey results.
  2. The report contains several detailed ________ of the market.
  3. We need to complete an ________ before making a final decision.
  4. The scientists performed multiple ________ of the experimental data.
  5. Her ________ of the problem was detailed and accurate.
  6. The study includes three separate ________ of the collected information.
  7. The manager requested an ________ of the company’s financial performance.
  8. The researchers compared their different ________ of the results.
  9. The professor asked students to write an ________ of the article.
  10. Several ________ were conducted to identify the main trends.
  11. The report provides a detailed ________ of the findings.
  12. The team completed two independent ________ of the data.
  13. An ________ of the evidence revealed several important patterns.
  14. The researchers presented their ________ at the scientific conference.
  15. The financial ________ revealed a significant change in revenue.
  16. The study required several statistical ________ before the researchers could reach a conclusion.
  17. The journalist provided an in-depth ________ of the issue.
  18. The researchers conducted separate ________ for each group in the study.
  19. The final report includes an ________ of the research findings.
  20. The team reviewed all the ________ before preparing the final report.
  21. We need an expert ________ of the technical problem.
  22. The researchers used different methods to perform their ________.
  23. The detailed ________ helped the company understand the results.
  24. The paper presents several ________ of the experimental findings.
  25. Before writing the conclusion, the researcher completed an ________ of the available evidence.

Answer Section

  1. analysis
  2. analyses
  3. analysis
  4. analyses
  5. analysis
  6. analyses
  7. analysis
  8. analyses
  9. analysis
  10. analyses
  11. analysis
  12. analyses
  13. analysis
  14. analyses
  15. analysis
  16. analyses
  17. analysis
  18. analyses
  19. analysis
  20. analyses
  21. analysis
  22. analyses
  23. analysis
  24. analyses
  25. analysis

Here’s a trusted source for clear more words Comparison:
Grammar Update

Frequently Asked Questions About Analysis and Analyses

What is the difference between analysis and analyses?

Analysis is the singular form and refers to one detailed examination, evaluation, or interpretation. Analyses is the plural form and refers to two or more examinations or evaluations.

Example:

  • The report contains an analysis of the market.
  • The researchers conducted several analyses of the data.

What does “analyses” mean?

Analyses is the plural form of analysis. It refers to two or more detailed examinations, evaluations, or interpretations of a subject, problem, or set of information.

Example: The study includes several analyses of the research findings.

Is “analyses” a correct word?

Yes, analyses is a correct English word. It is the standard plural form of analysis.

Example: The researchers presented their analyses at the conference.

What is the correct plural of analysis?

The correct plural form of analysis is analyses.

  • Singular: analysis
  • Plural: analyses

Example: The report contains one analysis, while the research paper includes several analyses.

How do you pronounce “analyses”?

Analyses is pronounced approximately uh-NAL-uh-seez. The final sound is similar to the word “sees.”

Is it correct to say “an analysis” or “a analysis”?

The correct expression is “an analysis.” The word analysis begins with a vowel sound, so it takes the indefinite article an.

Correct: The team prepared an analysis of the results.
Incorrect: The team prepared a analysis of the results.

How do you say more than one analysis?

The correct plural form is analyses. Use analyses when referring to two or more separate examinations or evaluations.

Example: The researchers completed three analyses of the collected data.

What is a simple word for analysis?

Depending on the context, simpler alternatives for analysis include examination, review, study, assessment, and evaluation.

Example: The report provides an analysis of the results.
A simpler version could be: The report provides a review of the results.

What is another word for “analyses”?

Depending on the context, alternatives to analyses include examinations, evaluations, assessments, reviews, studies, and interpretations.

What does “analysis” mean in simple words?

In simple terms, analysis means carefully examining something to understand it, identify important details, or reach a conclusion.

Example: The scientist performed an analysis of the test results.

What does “analyze” mean in simple words?

Analyze means to examine something carefully by studying its parts, details, or information in order to understand it better or reach a conclusion.

Example: The researchers analyzed the survey results.

What is another word for “analyze”?

Depending on the context, synonyms for analyze include examine, evaluate, assess, study, inspect, review, and interpret.

What is a more formal word for “analyze”?

More formal alternatives to analyze include evaluate, examine, assess, investigate, interpret, and scrutinize. The appropriate choice depends on the context and intended meaning.

What is an example sentence using the word “analysis”?

Here is a clear example:

“The researcher completed an analysis of the survey results.”

In this sentence, analysis refers to one detailed examination of the survey results.

What is an example of “analyses” in a sentence?

Here is an example:

“The researchers conducted several analyses to identify patterns in the data.”

In this sentence, analyses refers to multiple examinations of the data.

Which is correct “analysis” or “analyses”?

Both analysis and analyses are correct, but they have different grammatical functions. Analysis is singular, while analyses is plural.

Examples:

  • The study includes one analysis.
  • The study includes several analyses.

Is there a plural form of “analysis”?

Yes. The plural form of analysis is analyses.

Example: The researchers compared several analyses of the findings.

What is the difference between “analysis” and “analyses” in research?

In research, analysis generally refers to one examination or analytical process, whereas analyses refers to multiple examinations or analytical processes.

Example:

  • The analysis of the survey data revealed an important trend.
  • The researchers conducted separate analyses of the survey and interview data.

What is the difference between “analysis” and “analyses” in data analysis?

Data analysis can refer to the process of examining data or to a particular examination of data. Data analyses is used when referring to multiple separate examinations or analytical procedures.

Example: The researchers performed statistical analyses on data from several groups.

Where did the word “analysis” come from?

The word analysis comes from the Greek word analysis, which originally referred to breaking something apart or loosening it. The word eventually developed its modern meaning of examining something by separating it into parts.

What is the noun form of “analyze”?

The noun form associated with analyze is analysis. Its plural form is analyses.

Examples:

  • Verb: Researchers analyze the data.
  • Singular noun: Researchers conduct an analysis of the data.
  • Plural noun: Researchers conduct several analyses of the data.

What is the difference between “analyze” and “analysis”?

Analyze is a verb that means to examine something carefully. Analysis is a noun that refers to the examination or evaluation itself.

Example: Scientists analyze the results and publish their analysis.

What is the difference between “analyse” and “analysis”?

Analyse is the British English spelling of the verb meaning “to examine carefully.” Analysis is the corresponding noun and is spelled the same in both British and American English.

Examples:

  • British English: Researchers analyse the data.
  • Noun: Researchers conduct an analysis of the data.

What is another way to say “doing an analysis”?

Depending on the context, you can use phrases such as conducting an analysis, performing an analysis, examining the data, evaluating the results, or analyzing the information.

Example: The research team is conducting an analysis of the survey results.

What is the correct way to use “analysis” and “analyses”?

Use analysis when referring to one examination or evaluation and analyses when referring to more than one.

Examples:

  • The report contains an analysis of the problem.
  • The report contains several analyses of the problem.

Quick Reference

WordNumberMeaning
AnalysisSingularOne detailed examination or evaluation
AnalysesPluralTwo or more detailed examinations or evaluations
AnalyzeVerbTo examine something carefully
AnalyseVerbBritish English spelling of “analyze”

Conclusion

The confusion between analysis and analyses may seem like a small grammar problem, but one extra letter can make a sentence mean something different. Fortunately, the rule is simple: analysis is singular, while analyses is plural. Use one analysis, but two analyses, several analyses, or multiple analyses. And avoid “analysises”—English grammar has already rejected that spelling.

Once you understand this singular-and-plural pattern, choosing between analyses or analysis becomes much easier. Whether you’re writing a research paper, business report, academic assignment, or everyday sentence, simply match the noun to the number of examinations you mean. A little grammatical precision can keep your writing accurate, polished, and professional.

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