Which to use
“conta” and “costa” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #223
- “conta” frequency rank
- #885
- “costa” frequency rank
- 1108
- confusion score
Side-by-Side Comparison
| Feature | conta | costa |
|---|---|---|
| Definition | qualquer operação de aritmética | interface entre o mar e a terra |
Where the eye mixes conta and costa
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses conta with costa
A purely visual mix-up. conta (/ˈkõ.tɐ/) and costa (/ˈkɔʃ.tɐ/) 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 - n in “conta” becomes s in “costa”. Our composite confusion score for this pair is 1108, derived from the frequency rank of both members and their visual similarity.
conta is recorded at frequency rank #223, classified as anoun, pronounced /ˈkõ.tɐ/. costa is at rank #885, tagged as anoun, pronounced /ˈkɔʃ.tɐ/.
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 1108, this pair ranks #74,514 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of conta vs costa
Shared letters: acot. Private to "conta": n. Private to "costa": s.
"conta" · 5 letters · shape CVCCV · "costa" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "conta" for "costa" ever safe?
Which is more common, "conta" or "costa"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "conta" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "costa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #74,514 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "conta" and "costa" also get mixed up with nearby pairs, the highest-scored neighbour is "conca vs costa". 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 #74,514 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.