Which to use
“cadeia” and “ceia” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,838
- “cadeia” frequency rank
- #14,796
- “ceia” frequency rank
- 16634
- confusion score
Side-by-Side Comparison
| Feature | cadeia | ceia |
|---|---|---|
| Definition | local que serve de detenção temporária para criminosos de baixa periculosidade | a última refeição do dia |
Where the eye mixes cadeia and ceia
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. cadeia runs 6 letters (CVCVVV) against ceia's 4 (CVVV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: cadeia vs ceia
A purely visual mix-up. cadeia (/kɐ.ˈdɐj.ɐ/) and ceia (/ˈsɐj.ɐ/) 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 2 letter(s) in length. Our composite confusion score for this pair is 16634, derived from the frequency rank of both members and their visual similarity.
cadeia is recorded at frequency rank #1,838, classified as anoun, pronounced /kɐ.ˈdɐj.ɐ/. ceia is at rank #14,796, tagged as anoun, pronounced /ˈsɐj.ɐ/.
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 16634, this pair ranks #54,856 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cadeia vs ceia
Shared letters: acei. Private to "cadeia": d. Private to "ceia": -.
"cadeia" · 6 letters · shape CVCVVV · "ceia" · 4 letters · shape CVVV
Known mistypes of this pair
Frequently Asked Questions
Can "cadeia" and "ceia" be used interchangeably?
In ordinary Portuguese text, does "cadeia" or "ceia" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "cadeia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ceia" - compare definitions side by side with the headword page. Word entry
- This pair ranks #54,856 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "cadeia" and "ceia" also get mixed up with nearby pairs, the highest-scored neighbour is "ceia vs cerda". 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 #54,856 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.