Which to use
“cap” is a noun and “ci” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #7,259
- “cap” frequency rank
- #19,655
- “ci” frequency rank
- 26914
- confusion score
Side-by-Side Comparison
| Feature | cap | ci |
|---|---|---|
| Definition | bode ou carneiro, especialmente velho ou castrado | tu, pronome pessoal sujeito da segunda pessoa do singular: |
Where the eye mixes cap and ci
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: cap vs ci
These two trip readers on the page rather than in the ear: cap is /t͡sap/ while ci is /tsi/. 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 pronoun), which is usually the fastest check. Our composite confusion score for this pair is 26914, derived from the frequency rank of both members and their visual similarity.
cap is recorded at frequency rank #7,259, classified as anoun, pronounced /t͡sap/. ci is at rank #19,655, tagged as apron, pronounced /tsi/.
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 26914, this pair ranks #42,144 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cap vs ci
Shared letters: c. Private to "cap": ap. Private to "ci": i.
"cap" · 3 letters · shape CVC · "ci" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "cap" for "ci" ever safe?
In ordinary Portuguese text, does "cap" or "ci" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "cap" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ci" - compare definitions side by side with the headword page. Word entry
- This pair ranks #42,144 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "cap" and "ci" also get mixed up with nearby pairs, the highest-scored neighbour is "ci vs ciao". Nearby pair
Confusion rank #42,144 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.