roscavsrostoWhich spelling fits?

Which to use

“rosca” and “rosto” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#29,898
“rosca” frequency rank
#1,199
“rosto” frequency rank
31097
confusion score

Side-by-Side Comparison

Feature rosca rosto
Definition coisa redonda e roliça que, ao fechar-se, forma um círculo ou um oval, deixando no meio um espaço vazio face, cara

Letter map: rosca vs rosto

Shared letters muted; letters that set rosca and rosto apart highlighted. Shared run: 3. rosca and rosto follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
rosca
5 ch
rosto

Corpus notes: rosca and rosto

rosca and rosto 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 31097, derived from the frequency rank of both members and their visual similarity.

rosca is recorded at frequency rank #29,898, classified as anoun, pronounced /ˈRoʃ.kɐ/. rosto is at rank #1,199, tagged as anoun.

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 31097, this pair ranks #37,102 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rosca vs rosto

Shared letters: ors. Private to "rosca": ac. Private to "rosto": t.

"rosca" · 5 letters · shape CVCCV  ·  "rosto" · 5 letters · shape CVCCV

Known mistypes of this pair

  • rosca ← orsca · rocsa · rosac · roscca · rossca · rrosca · rsoca
  • rosto ← orsto · rosot · rossto · rostto · rotso · rrosto · rsoto

Frequently Asked Questions

Can "rosca" and "rosto" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "rosca" vs "rosto" - which ranks higher?
"rosto" is the more common of the two: it sits at frequency rank #1,199 in our Portuguese list, against #29,898 for "rosca". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "rosca" and "rosto". Here's where to go from here.

  • Full dictionary entry for "rosca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rosto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #37,102 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "rosca" and "rosto" also get mixed up with nearby pairs, the highest-scored neighbour is "rasca vs rosca". 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 #37,102 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list