Which to use
“cis” is an adjective and “coms” is a noun - they look or sound alike but fill different roles in a sentence.
- #13,115
- “cis” frequency rank
- #48,668
- “coms” frequency rank
- 61783
- confusion score
Side-by-Side Comparison
| Feature | cis | coms |
|---|---|---|
| Definition | Having two mutations on two genes on the same chromosome of a homologous pair. | Combinations (underwear). |
Letter map: cis vs coms
Shared letters muted; letters that set cis and coms apart highlighted. Shared run: 2.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cis is anadjective and comsanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 61783, derived from the frequency rank of both members and their visual similarity.
cis is recorded at frequency rank #13,115, classified as anadj, pronounced /sɪs/. coms is at rank #48,668, tagged as anoun.
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 61783, this pair ranks #92,241 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of cis vs coms
Shared letters: cs. Private to "cis": i. Private to "coms": mo.
"cis" · 3 letters · shape CVC · "coms" · 4 letters · shape CVCC
Known mistypes of this pair
- coms ← ccoms · comms · comss · cosm · ocms