Which to use
“cisto” and “costa” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #39,054
- “cisto” frequency rank
- #885
- “costa” frequency rank
- 39939
- confusion score
Side-by-Side Comparison
| Feature | cisto | costa |
|---|---|---|
| Definition | saco fechado que tem uma membrana e divisão distintas do tecido circundante | interface entre o mar e a terra |
Letter map: cisto vs costa
Shared letters muted; letters that set cisto and costa apart highlighted. Shared run: 3. cisto and costa follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Corpus notes: cisto and costa
cisto and costa are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 39939, derived from the frequency rank of both members and their visual similarity.
cisto is recorded at frequency rank #39,054, classified as anoun. 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 39939, this pair ranks #26,229 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cisto vs costa
Shared letters: cost. Private to "cisto": i. Private to "costa": a.
"cisto" · 5 letters · shape CVCCV · "costa" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "cisto" and "costa" mean the same thing in a sentence?
Frequency check: "cisto" vs "costa" - which ranks higher?
After this comparison
Pair "cisto" vs "costa" is on the table, pick a follow-up below.
- Full dictionary entry for "cisto" 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 #26,229 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "cisto" and "costa" also get mixed up with nearby pairs, the highest-scored neighbour is "ciao vs cisto". 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 #26,229 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.