bainhavsbrilhaWhich spelling fits?

Which to use

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

#30,011
“bainha” frequency rank
#12,188
“brilha” frequency rank
42199
confusion score

Side-by-Side Comparison

Feature bainha brilha
Definition estojo de metal ou couro onde se enfia a lâmina de uma arma branca virilha

Letter map: bainha vs brilha

Shared letters muted; letters that set bainha and brilha apart highlighted. Shared run: 4. bainha (CVVCCV) and brilha (CCVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
bainha
6 ch
brilha

Corpus notes: bainha and brilha

bainha and brilha 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 42199, derived from the frequency rank of both members and their visual similarity.

bainha is recorded at frequency rank #30,011, classified as anoun, pronounced /bɐ.ˈi.ɲɐ/. brilha is at rank #12,188, 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 42199, this pair ranks #23,612 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bainha vs brilha

Shared letters: abhi. Private to "bainha": n. Private to "brilha": lr.

"bainha" · 6 letters · shape CVVCCV  ·  "brilha" · 6 letters · shape CCVCCV

Known mistypes of this pair

  • bainha ← abinha · baihna · bainah · bainhha · bainnha · baniha · bbainha · bianha
  • brilha ← bbrilha · birlha · brihla · brilah · brilhha · brillha · brliha · brrilha

Frequently Asked Questions

Can "bainha" and "brilha" 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.
In ordinary Portuguese text, does "bainha" or "brilha" show up more?
"brilha" is the more common of the two: it sits at frequency rank #12,188 in our Portuguese list, against #30,011 for "bainha". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "bainha" vs "brilha" is on the table, pick a follow-up below.

  • Full dictionary entry for "bainha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "brilha" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #23,612 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bainha" and "brilha" also get mixed up with nearby pairs, the highest-scored neighbour is "baila vs bainha". 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 #23,612 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