Which to use
“coito” is an adjective and “costa” is a noun - they look or sound alike but fill different roles in a sentence.
- #38,629
- “coito” frequency rank
- #885
- “costa” frequency rank
- 39514
- confusion score
Side-by-Side Comparison
| Feature | coito | costa |
|---|---|---|
| Definition | cozido | interface entre o mar e a terra |
Where the eye mixes coito and costa
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. coito (CVVCV) and costa (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: coito vs costa
These two trip readers on the page rather than in the ear: coito is /ˈkoj.tu/ while costa is /ˈkɔʃ.tɐ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 39514, derived from the frequency rank of both members and their visual similarity.
coito is recorded at frequency rank #38,629, classified as anadj, pronounced /ˈkoj.tu/. 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 39514, this pair ranks #26,716 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of coito vs costa
Shared letters: cot. Private to "coito": i. Private to "costa": as.
"coito" · 5 letters · shape CVVCV · "costa" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "coito" and "costa" be used interchangeably?
Frequency check: "coito" vs "costa" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "coito" 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 #26,716 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "coito" and "costa" also get mixed up with nearby pairs, the highest-scored neighbour is "ciao vs coito". 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 #26,716 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.