Which to use
“coms” is a noun and “cosy” is an adjective - they look or sound alike but fill different roles in a sentence.
- #48,668
- “coms” frequency rank
- #19,301
- “cosy” frequency rank
- 67969
- confusion score
Side-by-Side Comparison
| Feature | coms | cosy |
|---|---|---|
| Definition | Combinations (underwear). | Affording comfort and warmth; snug; social and comfortable. |
Letter map: coms vs cosy
Shared letters muted; letters that set coms and cosy apart highlighted. Shared run: 3. coms (CVCC) and cosy (CVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Role in the sentence - coms and cosy
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: coms is anoun and cosyanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 67969, derived from the frequency rank of both members and their visual similarity.
coms is recorded at frequency rank #48,668, classified as anoun. cosy is at rank #19,301, tagged as anadj, pronounced /ˈkəʊzi/.
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 67969, this pair ranks #60,986 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of coms vs cosy
Shared letters: cos. Private to "coms": m. Private to "cosy": y.
"coms" · 4 letters · shape CVCC · "cosy" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "coms" for "cosy" ever safe?
In ordinary English text, does "coms" or "cosy" show up more?
Useful next steps
Pair "coms" vs "cosy" is on the table, pick a follow-up below.
- Full dictionary entry for "coms" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cosy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #60,986 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "coms" and "cosy" also get mixed up with nearby pairs, the highest-scored neighbour is "cami 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 #60,986 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.