Which to use
“rotten” is an adjective and “rutter” is a noun - they look or sound alike but fill different roles in a sentence.
- #9,531
- “rotten” frequency rank
- #47,313
- “rutter” frequency rank
- 56844
- confusion score
Side-by-Side Comparison
| Feature | rotten | rutter |
|---|---|---|
| Definition | Of perishable items, overridden with bacteria and other infectious agents. | A horseman or cavalryman, especially a German one, associated with the wars of the 16th and 17th centuries. |
Where the eye mixes rotten and rutter
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: rotten vs rutter
These two trip readers on the page rather than in the ear: rotten is /ˈɹɒtn̩/ while rutter is /ˈɹʌtə/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 56844, derived from the frequency rank of both members and their visual similarity.
rotten is recorded at frequency rank #9,531, classified as anadj, pronounced /ˈɹɒtn̩/. rutter is at rank #47,313, tagged as anoun, pronounced /ˈɹʌtə/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 56844, this pair ranks #123,345 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of rotten vs rutter
Shared letters: ert. Private to "rotten": no. Private to "rutter": u.
"rotten" · 6 letters · shape CVCCVC · "rutter" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "rotten" and "rutter" mean the same thing in a sentence?
In ordinary English text, does "rotten" or "rutter" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "rotten" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rutter" - compare definitions side by side with the headword page. Word entry
- This pair ranks #123,345 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "rotten" and "rutter" also get mixed up with nearby pairs, the highest-scored neighbour is "rafter vs rutter". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #123,345 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.