Which to use
“capa” is a noun and “CEA” is a name - they look or sound alike but fill different roles in a sentence.
- #37,218
- “capa” frequency rank
- #21,564
- “CEA” frequency rank
- 58782
- confusion score
Side-by-Side Comparison
| Feature | capa | CEA |
|---|---|---|
| Definition | Condensateur. | Commissariat à l’énergie atomique et aux énergies alternatives, anciennement Commissariat à l’énergie atomique. |
Where the eye mixes capa and CEA
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between capa and CEA
These two trip readers on the page rather than in the ear: capa is \ka.pa\ while CEA is \se.ø.a\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 58782, derived from the frequency rank of both members and their visual similarity.
capa is recorded at frequency rank #37,218, classified as anoun, pronounced \ka.pa\. CEA is at rank #21,564, tagged as aname, pronounced \se.ø.a\.
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 58782, this pair ranks #106,955 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of capa vs CEA
Shared letters: ac. Private to "capa": p. Private to "CEA": e.
"capa" · 4 letters · shape CVCV · "CEA" · 3 letters · shape CVV
Known mistypes of this pair
- capa ← acpa · caap · cappa · ccapa · cpaa
Frequently Asked Questions
Is swapping "capa" for "CEA" ever safe?
Frequency check: "capa" vs "CEA" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "capa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "CEA" - compare definitions side by side with the headword page. Word entry
- This pair ranks #106,955 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "capa" and "CEA" also get mixed up with nearby pairs, the highest-scored neighbour is "capa vs coupa". 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 #106,955 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.