badvsbosTell them apart

Which to use

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

#4,699
“bad” frequency rank
#41,858
“bos” frequency rank
46557
confusion score

Side-by-Side Comparison

Feature bad bos
Definition banho floresta, bosque

Where the eye mixes bad and bos

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
bad
3 ch
bos

Visual trap between bad and bos

A purely visual mix-up. bad (/bɑt/) and bos (/bɔs/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 46557, derived from the frequency rank of both members and their visual similarity.

bad is recorded at frequency rank #4,699, classified as anoun, pronounced /bɑt/. bos is at rank #41,858, tagged as anoun, pronounced /bɔs/.

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 46557, this pair ranks #18,735 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of bad vs bos

Shared letters: b. Private to "bad": ad. Private to "bos": os.

"bad" · 3 letters · shape CVC  ·  "bos" · 3 letters · shape CVC

Frequently Asked Questions

Do "bad" and "bos" mean the same thing in a sentence?
No. They are said differently (/bɑt/ versus /bɔs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "bad" vs "bos" - which ranks higher?
"bad" is the more common of the two: it sits at frequency rank #4,699 in our Portuguese list, against #41,858 for "bos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "bad" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,735 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bad" and "bos" also get mixed up with nearby pairs, the highest-scored neighbour is "bos vs bué". Nearby pair

Confusion rank #18,735 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