ce vs ci, What's the Difference?

Which to use

“ce” and “ci” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,311
“ce” frequency rank: #19,655
“ci” frequency rank: 22966
confusion score

Side-by-Side Comparison

Feature	ce	ci
Definition	o que	tu, pronome pessoal sujeito da segunda pessoa do singular:

Where the eye mixes ce and ci

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch

Look-alike desk: ce vs ci

A purely visual mix-up. ce (/t͡ʃe/) and ci (/tsi/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - e in “ce” becomes i in “ci”. Our composite confusion score for this pair is 22966, derived from the frequency rank of both members and their visual similarity.

ce is recorded at frequency rank #3,311, classified as apron, pronounced /t͡ʃe/. 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 22966, this pair ranks #46,955 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ce vs ci

Shared letters: c. Private to "ce": e. Private to "ci": i.

"ce" · 2 letters · shape CV · "ci" · 2 letters · shape CV

Frequently Asked Questions

Can "ce" and "ci" be used interchangeably?

No. They are said differently (/t͡ʃe/ versus /tsi/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "ce" or "ci"?

"ce" is the more common of the two: it sits at frequency rank #3,311 in our Portuguese list, against #19,655 for "ci". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "ce" and "ci" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "ce" 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 #46,955 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"ce" and "ci" also get mixed up with nearby pairs, the highest-scored neighbour is "ci vs ciao". Nearby pair

Confusion rank #46,955 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.