Which to use
“cepa” and “cosa” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,036
- “cepa” frequency rank
- #31,312
- “cosa” frequency rank
- 71348
- confusion score
Side-by-Side Comparison
| Feature | cepa | cosa |
|---|---|---|
| Definition | tronco de videira | coisa |
Where the eye mixes cepa and cosa
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. cepa and cosa follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses cepa with cosa
A purely visual mix-up. cepa (/ˈse.pɐ/) and cosa (/'kɔ.sa/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 71348, derived from the frequency rank of both members and their visual similarity.
cepa is recorded at frequency rank #40,036, classified as anoun, pronounced /ˈse.pɐ/. cosa is at rank #31,312, tagged as anoun, pronounced /'kɔ.sa/.
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 71348, this pair ranks #3,362 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of cepa vs cosa
Shared letters: ac. Private to "cepa": ep. Private to "cosa": os.
"cepa" · 4 letters · shape CVCV · "cosa" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Do "cepa" and "cosa" mean the same thing in a sentence?
In ordinary Portuguese text, does "cepa" or "cosa" 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 "cepa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cosa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #3,362 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "cepa" and "cosa" also get mixed up with nearby pairs, the highest-scored neighbour is "cepa 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 #3,362 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.