Which to use
“Caucasus” is a name and “caucuses” is a noun - they look or sound alike but fill different roles in a sentence.
- #18,267
- “Caucasus” frequency rank
- #36,481
- “caucuses” frequency rank
- 54748
- confusion score
Side-by-Side Comparison
| Feature | Caucasus | caucuses |
|---|---|---|
| Definition | A mountain range in Eastern Europe between the Black Sea and the Caspian Sea, on territory of Russia, Georgia, Armenia and Azerbaijan, which includes the ranges of Greater Caucasus and Lesser Caucasus. | plural of caucus |
Letter map: Caucasus vs caucuses
Shared letters muted; letters that set Caucasus and caucuses apart highlighted. Shared run: 6. Caucasus and caucuses follow the identical consonant-vowel pattern (CVVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Grammar separator: Caucasus vs caucuses
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Caucasus is aname and caucusesanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 54748, derived from the frequency rank of both members and their visual similarity.
Caucasus is recorded at frequency rank #18,267, classified as aname, pronounced /ˈkɔːkəsəs/. caucuses is at rank #36,481, 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 54748, this pair ranks #138,741 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Caucasus vs caucuses
Shared letters: acsu. Private to "Caucasus": -. Private to "caucuses": e.
"Caucasus" · 8 letters · shape CVVCVCVC · "caucuses" · 8 letters · shape CVVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "Caucasus" and "caucuses" mean the same thing in a sentence?
In ordinary English text, does "Caucasus" or "caucuses" show up more?
What to do next
Done with this confusable. These links stay specific to "Caucasus" and "caucuses".
- Full dictionary entry for "Caucasus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "caucuses" - compare definitions side by side with the headword page. Word entry
- This pair ranks #138,741 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Caucasus" and "caucuses" also get mixed up with nearby pairs, the highest-scored neighbour is "caucus vs caucuses". 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 #138,741 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.