backvsbaúsWhich spelling fits?

Which to use

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

#4,042
“back” frequency rank
#47,199
“baús” frequency rank
51241
confusion score

Side-by-Side Comparison

Feature back baús
Definition cigarro de maconha; beque plural de baú

Letter map: back vs baús

Shared letters muted; letters that set back and baús apart highlighted. Shared run: 2.

4 ch
back
4 ch
baús

Corpus notes: back and baús

back and baús 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 51241, derived from the frequency rank of both members and their visual similarity.

back is recorded at frequency rank #4,042, classified as anoun. baús is at rank #47,199, tagged as anoun, pronounced /bɐ.ˈu/.

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 51241, this pair ranks #13,759 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of back vs baús

Shared letters: ab. Private to "back": ck. Private to "baús": .

"back" · 4 letters · shape CVCC  ·  "baús" · 4 letters · shape CVVC

Known mistypes of this pair

  • backabck · bacck · backk · bakc · bback · bcak

Frequently Asked Questions

Is swapping "back" for "baús" ever safe?
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: "back" vs "baús" - which ranks higher?
"back" is the more common of the two: it sits at frequency rank #4,042 in our Portuguese list, against #47,199 for "baús". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "back" and "baús".

  • Full dictionary entry for "back" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "baús" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,759 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "back" and "baús" also get mixed up with nearby pairs, the highest-scored neighbour is "baús vs bué". 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 #13,759 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