Analysed vs. Analyzed — What's the Difference?
By Urooj Arif & Fiza Rafique — Updated on March 20, 2024
"Analysed" and "Analyzed" are the British and American spelling variations, respectively, of the past tense form of "analyze," used to describe the process of examining something in detail.
Difference Between Analysed and Analyzed
Table of Contents
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Key Differences
The word "analysed" is the British English spelling used when describing the process of examining something methodically and in detail to explain and interpret it. On the other hand, "analyzed" follows the American English convention, serving the same purpose in sentences but differing in spelling according to the regional dialect.
When it comes to academic and professional writing, the choice between "analysed" and "analyzed" depends on the intended audience's location. British English favors "analysed," whereas American publications and institutions prefer "analyzed."
The distinction also extends to other forms of the verb "analyze," such as "analyzing" in American English and "analysing" in British English. This difference is consistent with the broader pattern of -ize and -ise endings in the two dialects.
Despite the spelling variations, the meaning and function of "analysed" and "analyzed" in sentences remain the same. They both refer to the process of breaking down a complex subject into smaller parts to understand it better.
Choosing between "analysed" and "analyzed" is primarily a matter of consistency within a document or publication. It's essential to stick with one spelling variation throughout to maintain a uniform style.
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Comparison Chart
Spelling Variant
British English
American English
Usage
Used in the UK, Commonwealth, and other regions following British English conventions
Used in the United States and regions following American English conventions
In Writing
Preferred in academic and professional settings in British English-speaking regions
Preferred in academic and professional settings in American English-speaking regions
Related Forms
Analysing (present tense), Analyses (plural noun)
Analyzing (present tense), Analyses (plural noun)
Meaning
The past tense of "analyze," meaning to examine something in detail
The past tense of "analyze," meaning to examine something in detail
Compare with Definitions
Analysed
Broken down into parts for study.
The data was analysed to predict future trends.
Analyzed
Examined closely to dissect complex elements.
The researcher analyzed the experiment's data thoroughly.
Analysed
Investigated thoroughly to explain.
The teacher analysed the poem's themes with the class.
Analyzed
Assessed methodically for conclusions.
The consultant analyzed the market trends.
Analysed
Examined in detail to understand components.
The scientist analysed the chemical composition of the sample.
Analyzed
Investigated with detail to understand better.
The journalist analyzed the political situation.
Analysed
Evaluated to draw conclusions.
The committee analysed the survey results for insights.
Analyzed
Decomposed into simpler components for examination.
The engineer analyzed the system's failure.
Analysed
Considered carefully for interpretation.
The film critic analysed the director's style.
Analyzed
Scrutinized to explain or interpret.
The psychologist analyzed the patient's behavior.
Analysed
Variant of analyze.
Analyzed
To examine methodically by separating into parts and studying their interrelations.
Analysed
Simple past tense and past participle of analyse
Analyzed
(Chemistry) To make a chemical analysis of.
Analyzed
(Mathematics) To make a mathematical analysis of.
Analyzed
To psychoanalyze.
Analyzed
Having been subject to analysis; examined closely, carefully considered.
Analyzed
Simple past tense and past participle of analyze
Analyzed
Separated into components.
Analyzed
Examined carefully and methodically; broken down for consideration of constituent parts;
The analyzed data indicated surprising trends
A carefully analyzed poem can be like a dead butterfly pinned to a board
Common Curiosities
What is the primary difference between "analysed" and "analyzed"?
The primary difference is the spelling, with "analysed" being British English and "analyzed" American English.
Which spelling should I use in my writing?
Choose based on your audience's location or the style guide you are following.
Can "analysed" and "analyzed" be used interchangeably?
Yes, they can be used interchangeably depending on the regional dialect of the audience.
Is there a difference in pronunciation between "analysed" and "analyzed"?
No, they are pronounced the same way despite the spelling difference.
How should I decide which spelling to use in a global context?
Consider the primary audience or use the style that is most familiar to you, ensuring consistency throughout your document.
Are both spellings accepted in international exams?
Yes, international exams typically accept both British and American English spellings.
Do dictionaries list both spellings?
Yes, most contemporary dictionaries list both spellings and may note the regional usage.
Why do "analysed" and "analyzed" have different spellings?
The difference reflects the broader pattern of spelling variations between British and American English.
Are there other words with similar British and American spelling differences?
Yes, words like "realise/realize" and "organise/organize" follow the same pattern.
Will using one spelling over the other affect my document's perception?
It might, depending on the regional preferences of your audience, but it is generally a minor issue if the context is clear.
Is one spelling considered more correct than the other?
No, both spellings are correct within their respective dialects of English.
Does the spelling variation affect the meaning of the word?
No, the meaning of "analysed" and "analyzed" remains the same regardless of spelling.
How do spell checkers handle these differences?
Spell checkers can be set to either British or American English to recognize the correct spelling accordingly.
Can the spelling affect search engine optimization (SEO)?
Yes, depending on your target audience's location, using the more common spelling in that region can improve SEO.
Has the preference for either spelling changed over time?
Yes, spelling preferences can shift with changes in cultural and linguistic influence, but the distinctions have remained relatively stable.
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Written by
Urooj ArifUrooj is a skilled content writer at Ask Difference, known for her exceptional ability to simplify complex topics into engaging and informative content. With a passion for research and a flair for clear, concise writing, she consistently delivers articles that resonate with our diverse audience.
Co-written by
Fiza RafiqueFiza Rafique is a skilled content writer at AskDifference.com, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.