Are stop words included in the results?

Yes, all words including stop words (the, a, is, in, etc.) are included in the frequency list. They will appear at the top since they are the most frequent words in any English text. Scroll past them to find your content word repetition issues.

Is the word matching case-sensitive?

No. "The", "the", and "THE" are counted as the same word. Plural forms are counted separately — "word" and "words" are distinct entries. This is intentional, as plurals often serve different grammatical purposes.

What counts as a duplicate?

Any word that appears 2 or more times in the text is included in the duplicate list. Words that appear only once are excluded. The list is sorted by frequency descending — highest count at the top.

How does the click-to-highlight feature work?

Clicking a word in the frequency list selects it and renders the original text with all instances of that word highlighted in amber. Click the same word again or press Escape to clear the highlight and see the plain text.

Writing Tool

Duplicate Word Finder

Find every overused word in your writing. Sorted by frequency — click any word to highlight all its instances in your original text.

InputYour content· Paste any text to find repeated words

OutputDuplicate words· Awaiting input

Word Repetition Guide

When word repetition hurts — and when it helps

Not all word repetition is bad. Intentional repetition (anaphora) is a powerful rhetorical device. Accidental repetition — the same filler word appearing 40 times — is a writing weakness. This tool reveals both so you can make informed decisions about what to keep and what to vary.

Stop words vs content words

Articles (the, a), prepositions (of, in, to), and conjunctions (and, but, or) will always rank highest. This is normal and expected — they are grammatical glue. Focus your editing attention on content words (nouns, verbs, adjectives) that appear more than 3-5 times.

The 1% word repetition rule

If a content word appears in more than 1% of your total words, check whether it needs variation. A 1,000-word article should rarely repeat any single content word more than 10 times. If "important" appears 18 times in a 1,000-word piece, synonyms are overdue.

Keyword repetition vs keyword stuffing

SEO requires your target keyword to appear multiple times — this is expected and intentional. Google's Panda algorithm catches unnatural keyword density (typically over 3%). A keyword appearing 8 times in 500 words (1.6%) is fine. Twenty times (4%) is stuffing.

Anaphora: intentional repetition

"We shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields…" — Churchill's deliberate repetition creates rhythm and emphasis. Intentional structural repetition at the start of paragraphs is a feature, not a bug.

Verb variety signals a skilled writer

Overusing generic verbs (said, went, got, made, do) is a marker of weaker writing. If "said" appears 30 times in your piece, check whether "explained", "argued", "noted", "observed", or "countered" could substitute. Verb variety is one of the fastest ways to elevate prose.

Domain-specific repetition is unavoidable

Technical writing about "machine learning" will necessarily repeat "model", "data", and "training" constantly. Legal documents repeat "party", "agreement", and "clause". Context determines whether repetition is a flaw. This tool shows you the data — editorial judgement determines what to change.

Pro Tips

Focus on mid-frequency words

Words appearing 2-5 times are your best editing targets. Very high-frequency words are usually stop words (normal). Very rare words (appearing once) need no action. The 2-5 range is where unintentional repetition hides.

Use a thesaurus alongside this tool

When you click a word and see all its instances highlighted, ask: do each of these instances need to be this exact word? Open a thesaurus for any content word appearing 4+ times. Often the first synonym you find is the right replacement.

Adjective overuse is the most common issue

Writers lean on favourite adjectives — "great", "important", "significant", "key", "crucial". If any of these appear more than 3 times in 1,000 words, you have adjective over-reliance. Challenge each instance: does the sentence still work without it?

Frequently Asked Questions

Are stop words included in the results?: Yes, all words including stop words (the, a, is, in, etc.) are included in the frequency list. They will appear at the top since they are the most frequent words in any English text. Scroll past them to find your content word repetition issues.
Is the word matching case-sensitive?: No. "The", "the", and "THE" are counted as the same word. Plural forms are counted separately — "word" and "words" are distinct entries. This is intentional, as plurals often serve different grammatical purposes.
What counts as a duplicate?: Any word that appears 2 or more times in the text is included in the duplicate list. Words that appear only once are excluded. The list is sorted by frequency descending — highest count at the top.
How does the click-to-highlight feature work?: Clicking a word in the frequency list selects it and renders the original text with all instances of that word highlighted in amber. Click the same word again or press Escape to clear the highlight and see the plain text.