The word “analysis” used often in science, writing, and business. But many people are not sure about the plural of analysis. Is it analysis or analyses? This guide will help you learn the correct plural of analysis, how to use it, and when to use it Plural of Analysis.
Core Words — Analysis and Its Plural
Word
Meaning
Example
analysis
deep study of something
The analysis of the problem detailed.
analyses
more than one analysis
Several analyses done on the data.
analyze
to study or examine
I analyze each case carefull.
analyzes
present tense of “analyze” (US)
He analyzes every report.
analysed
past tense (UK spelling)
She analysed the situation last night.
analytic
related to logical analysis
His analytic skills are excellent.
analytical
method based on careful examination
The analytical report was clear and useful.
analyzer
a device or person that analyzes
The gas analyzer detected changes.
reanalysis
analyzing again
A reanalysis of the results required.
misanalysis
wrong or poor analysis
His misanalysis led to mistakes.
Academic and Scientific Context
Word
Meaning
Example
hypothesis
idea to test in analysis
Her hypothesis tested through several analyses.
hypotheses
plural of hypothesis
The research tested five hypotheses.
data
information used in analysis
The data gathered from sensors.
dataset
collection of data
The dataset was large and complex.
methodology
method used for analysis
The methodology section explained the steps.
inference
conclusion drawn from analysis
The inference was based on evidence.
observation
what is seen during analysis
Observations helped in the analysis.
variable
factor being studied
Each variable was analyzed.
statistics
numbers used in analysis
Statistics show a clear pattern.
pattern
repeated result found in analysis
A pattern was found in all analyses.
Irregular Plural Nouns Like “Analyses”
Word
Plural
Example
crisis
crises
The country faced many crises.
thesis
theses
The students submitted their theses.
basis
bases
The arguments had weak bases.
axis
axes
The graph had two axes.
diagnosis
diagnoses
The patient received multiple diagnoses.
synopsis
synopses
The book has two synopses.
oasis
oases
They found several oases in the desert.
ellipsis
ellipses
The ellipses were used in the dialogue.
parenthesis
parentheses
The writer used too many parentheses.
appendix
appendices
The book included appendices for details.
Commonly Confused Words
Word
Meaning
Example
analysis vs analyzes
noun vs verb
He analyzes data; the analysis was detailed.
thesis vs theses
research paper vs papers
Their theses were approved.
crisis vs crises
emergency vs multiple problems
Many crises happened during the war.
data vs datum
plural vs singular
Each datum was part of the larger data set.
formula vs formulae
math expression vs plural (Latin)
He memorized several formulae.
medium vs media
channel vs many channels
Social media is a new medium.
phenomenon vs phenomena
one event vs multiple
Many strange phenomena occurred.
index vs indices
pointer or list vs plural
The book has two indices.
syllabus vs syllabi
class plan vs multiple plans
Teachers gave out the syllabi.
criterion vs criteria
standard vs multiple standards
The design met all criteria.
Verbs Related to Analysis
Word
Meaning
Example
examine
to look closely
Doctors examine the patient.
evaluate
to judge or measure
The teacher evaluates each project.
interpret
to explain the meaning
He interprets the data carefully.
compare
to see differences or similarities
They compared all the results.
assess
to review value or quality
She assessed the situation.
inspect
to check closely
He inspected the machine.
measure
to find size, amount, or value
They measured growth over time.
synthesize
to combine ideas
He synthesized different analyses.
classify
to group based on similarities
She classified the samples.
detect
to find or identify
The test detected changes.
Synonyms for “Analysis” and “Analyses”
Word
Meaning
Example
examination
close look
The examination of the files was useful.
review
check or summary
He did a review of the report.
evaluation
judgment based on criteria
Her evaluation helped the team.
breakdown
division into parts
The breakdown of costs was clear.
exploration
deep search or study
The exploration of the topic was detailed.
scrutiny
detailed inspection
The data came under scrutiny.
investigation
formal study or analysis
The investigation revealed errors.
interpretation
explanation of meaning
His interpretation of results was strong.
report
written or spoken analysis
The report included key analyses.
dissection
cutting into parts for study
The dissection of the argument was helpful.
Business and Research Words
Word
Meaning
Example
strategy
plan made after analysis
The strategy came from careful analysis.
insight
deep understanding
His insight was based on data.
trend
pattern seen over time
They spotted a trend in sales.
performance
how something works
The performance was judged by analysis.
feedback
response or opinion
The feedback showed room for improvement.
proposal
suggestion after analysis
He made a proposal based on the findings.
projection
future estimate
The projection used past analyses.
audit
review of records
The company passed the audit.
review process
step-by-step analysis system
The review process was slow but accurate.
report writing
making formal documents
Report writing needs good grammar.
Related Grammar and Usage Terms
Word
Meaning
Example
plural noun
word showing more than one
Analyses is a plural noun.
irregular plural
plural form that breaks the rules
Analyses is an irregular plural.
suffix
letters added to end of a word
The -es in analyses is a suffix.
subject-verb agreement
grammar rule of sentence
Analyses require proper agreement.
noun phrase
group of words acting as a noun
“Detailed analyses” is a noun phrase.
article (grammar)
a, an, the
The article before “analysis” is “an”.
compound sentence
two ideas in one sentence
Analysis was done, and results were shared.
linguistic root
base form from another language
Analysis has a Greek linguistic root.
grammar rule
set of language rules
Irregular plurals follow special grammar rules.
verb vs noun
action vs thing
“Analyzes” is a verb, “analyses” is a noun.
Educational and Learning Terms
Word
Meaning
Example
curriculum
learning program
The curriculum includes data analyses.
assignment
task often needing analysis
Each assignment required deep analysis.
comprehension
full understanding
Her comprehension improved through analyses.
concept
idea or theory
The concept became clear after analysis.
literacy
reading and understanding
Data literacy includes reading analyses.
module
a learning unit
The next module focuses on data analysis.
research
investigation for knowledge
He published his research with detailed analyses.
evidence
proof found through analysis
The evidence was strong and based on analyses.
discipline
field of study
Each discipline uses analysis differently.
report card
academic performance summary
The report card includes performance analysis.
Computer and Data Science Terms
Word
Meaning
Example
algorithm
step-by-step method
The algorithm was tested through analyses.
input
data entered
Input values were analyzed carefully.
output
result after analysis
The output matched earlier analyses.
binary
system with two parts
Binary data needs specific analyses.
variable
changeable data part
Each variable was part of the analysis.
model
simulation for analysis
The model helped predict results.
query
search or request
Each query returned useful data for analysis.
framework
structure for processing
The framework improved the speed of analysis.
dataset
collection of data
The dataset was used in machine analyses.
validation
checking for accuracy
Validation confirmed the previous analyses.
Medical and Health Vocabulary
Word
Meaning
Example
diagnosis
result from analysis in medicine
His diagnosis followed multiple analyses.
symptom
sign of illness
They recorded all symptoms for analysis.
treatment
method to heal
Treatment was based on lab analyses.
lab test
medical test
The lab test involved blood analysis.
pathology
study of disease
Pathology reports showed detailed analyses.
imaging
scans used for analysis
Imaging supported the doctor’s analyses.
screening
early health check
Screening involved regular analyses.
condition
health problem
Each condition was examined through analysis.
prescription
medicine plan based on diagnosis
The prescription relied on drug analysis.
evaluation
doctor’s review
The evaluation covered past analyses.
Writing, Literature, and Journalism
Word
Meaning
Example
editorial
opinion piece needing analysis
The editorial gave deep political analysis.
critique
detailed review
Her critique used literary analysis.
manuscript
draft of written work
Manuscripts undergo style analyses.
feature
main story part
The feature included media analysis.
headline
story title
The headline invited public analysis.
narrative
story form
The narrative had strong character analysis.
biography
life story
The biography included historical analyses.
publication
printed or online work
The publication focused on market analyses.
citation
source mention in writing
Every citation supports the analysis.
content
written material
Website content is shaped by user analyses.
Finance, Marketing, and Business
Word
Meaning
Example
revenue
income from business
Revenue analysis showed growth.
expense
money spent
Expense analyses helped lower costs.
forecast
future prediction
The forecast came from sales analyses.
budget
spending plan
Budget planning includes cash flow analysis.
investment
putting in money for returns
They used risk analyses before investing.
asset
valuable item
Asset valuation needed expert analysis.
marketing
promoting a product
Marketing campaigns rely on audience analysis.
profit
income after costs
The profit margin analysis was clear.
survey
questionnaire for opinion
The survey results were used in brand analyses.
audit
formal review of accounts
The audit involved financial analyses.
Conclusion
Now you know the correct plural of analysis — it’s analyses, not analysises. It’s a common irregular plural noun that follows a Greek rule, not regular English spelling Plural of Analysis.
Next time you write or speak, use analysis for one and analyses for many. With this guide, you’ll avoid mistakes and sound more natural in academic and professional settings.
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