ClosvscoosWhat's the difference?

Quick tell: Clos is a name, coos is a verb, so they fill different roles in a sentence.

Which to use

“Clos” is a name and “coos” is a verb - they look or sound alike but fill different roles in a sentence.

#44,123
“Clos” frequency rank
#39,755
“coos” frequency rank
83878
confusion score

Side-by-Side Comparison

Feature Clos coos
Definition A surname. third-person singular simple present indicative of coo

Letter map: Clos vs coos

Shared letters muted; letters that set Clos and coos apart highlighted. Shared run: 3. Clos (CCVC) and coos (CVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
Clos
4 ch
coos

Part-of-speech tell for Clos / coos

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Clos is aname and coosaverb. On the page they differ by a single letter - l in “Clos” becomes o in “coos”. Our composite confusion score for this pair is 83878, derived from the frequency rank of both members and their visual similarity.

Clos is recorded at frequency rank #44,123, classified as aname. coos is at rank #39,755, tagged as averb, pronounced /kuːz/.

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 83878, this pair ranks #13,012 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Clos vs coos

Shared letters: cos. Private to "Clos": l. Private to "coos": -.

"Clos" · 4 letters · shape CCVC  ·  "coos" · 4 letters · shape CVVC

Known mistypes of this pair

  • Clos ← cclos · cllos · closs · clso · lcos
  • coos ← ccoos · cooss · coso · ocos

Frequently Asked Questions

Can "Clos" and "coos" be used interchangeably?
No - they are not even the same part of speech. "Clos" is a name and "coos" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Clos" vs "coos" - which ranks higher?
"coos" is the more common of the two: it sits at frequency rank #39,755 in our English list, against #44,123 for "Clos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "Clos" vs "coos" is on the table, pick a follow-up below.

  • Full dictionary entry for "Clos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "coos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,012 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Clos" and "coos" also get mixed up with nearby pairs, the highest-scored neighbour is "Clos vs coms". 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 #13,012 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list