Which to use
“complaint” and “complaints” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,145
- “complaint” frequency rank
- #4,841
- “complaints” frequency rank
- 8986
- confusion score
Side-by-Side Comparison
| Feature | complaint | complaints |
|---|---|---|
| Definition | The act of complaining. | plural of complaint |
Where the eye mixes complaint and complaints
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. complaint runs 9 letters (CVCCCVVCC) against complaints's 10 (CVCCCVVCCC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between complaint and complaints
A purely visual mix-up. complaint (/kəmˈpleɪnt/) and complaints (/kəmˈpleɪnts/) 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 1 extra letter(s) - “complaint” sits inside “complaints”. Our composite confusion score for this pair is 8986, derived from the frequency rank of both members and their visual similarity.
complaint is recorded at frequency rank #4,145, classified as anoun, pronounced /kəmˈpleɪnt/. complaints is at rank #4,841, tagged as anoun, pronounced /kəmˈpleɪnts/.
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 8986, this pair ranks #499,665 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of complaint vs complaints
Shared letters: acilmnopt. Private to "complaint": -. Private to "complaints": s.
"complaint" · 9 letters · shape CVCCCVVCC · "complaints" · 10 letters · shape CVCCCVVCCC
Known mistypes of this pair
- complaint ← ccomplaint · cmoplaint · comlpaint · commplaint · compalint · complainnt · complaintt · complaitn
- complaints ← ccomplaints · cmoplaints · comlpaints · commplaints · compalints · complainnts · complainst · complaintss
Frequently Asked Questions
Can "complaint" and "complaints" be used interchangeably?
Which is more common, "complaint" or "complaints"?
After this comparison
Eye-level mix-up between "complaint" and "complaints" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "complaint" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "complaints" - compare definitions side by side with the headword page. Word entry
- This pair ranks #499,665 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "complaint" and "complaints" also get mixed up with nearby pairs, the highest-scored neighbour is "complainant vs complaint". 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 #499,665 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.