brainsvsbraunWhat's the difference?

Quick tell: brains is a noun, braun is an adjective, so they fill different roles in a sentence.

Which to use

“brains” is a noun and “braun” is an adjective - they look or sound alike but fill different roles in a sentence.

#48,793
“brains” frequency rank
#26,987
“braun” frequency rank
75780
confusion score

Side-by-Side Comparison

Feature brains braun
Definition inteligência, capacidade mental: marrom

Where the eye mixes brains and braun

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. brains runs 6 letters (CCVVCC) against braun's 5 (CCVVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
brains
5 ch
braun

Visual trap between brains and braun

These two trip readers on the page rather than in the ear: brains is /ˈbɹeɪns/ while braun is /braʊ̯n/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 75780, derived from the frequency rank of both members and their visual similarity.

brains is recorded at frequency rank #48,793, classified as anoun, pronounced /ˈbɹeɪns/. braun is at rank #26,987, tagged as anadj, pronounced /braʊ̯n/.

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 75780, this pair ranks #2,236 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of brains vs braun

Shared letters: abnr. Private to "brains": is. Private to "braun": u.

"brains" · 6 letters · shape CCVVCC  ·  "braun" · 5 letters · shape CCVVC

Known mistypes of this pair

  • brains ← barins · bbrains · brainns · brainss · braisn · branis · brians · brrains
  • braun ← barun · bbraun · branu · braunn · brraun · bruan · rbaun

Frequently Asked Questions

Is swapping "brains" for "braun" ever safe?
No - they are not even the same part of speech. "brains" is a noun and "braun" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "brains" or "braun"?
"braun" is the more common of the two: it sits at frequency rank #26,987 in our Portuguese list, against #48,793 for "brains". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "brains" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "braun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,236 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "brains" and "braun" also get mixed up with nearby pairs, the highest-scored neighbour is "brains vs bran". 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 #2,236 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