Which to use
“clean” and “cleanly” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,135
- “clean” frequency rank
- #28,152
- “cleanly” frequency rank
- 29287
- confusion score
Side-by-Side Comparison
| Feature | clean | cleanly |
|---|---|---|
| Definition | Free of dirt, filth, or impurities (extraneous matter); not dirty, filthy, or soiled. | Being habitually clean, practising good hygiene. |
Where the eye mixes clean and cleanly
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: clean vs cleanly
A purely visual mix-up. clean (/kliːn/) and cleanly (/ˈklɛnli/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 extra letter(s) - “clean” sits inside “cleanly”. Our composite confusion score for this pair is 29287, derived from the frequency rank of both members and their visual similarity.
clean is recorded at frequency rank #1,135, classified as anadj, pronounced /kliːn/. cleanly is at rank #28,152, tagged as anadj, pronounced /ˈklɛnli/.
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 29287, this pair ranks #364,226 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of clean vs cleanly
Shared letters: aceln. Private to "clean": -. Private to "cleanly": y.
"clean" · 5 letters · shape CCVVC · "cleanly" · 7 letters · shape CCVVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "clean" and "cleanly" be used interchangeably?
Frequency check: "clean" vs "cleanly" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "clean" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cleanly" - compare definitions side by side with the headword page. Word entry
- This pair ranks #364,226 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "clean" and "cleanly" also get mixed up with nearby pairs, the highest-scored neighbour is "cleanly vs cleary". 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 #364,226 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.