bravsbumTell them apart

Which to use

“bra” and “bum” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#43,814
“bra” frequency rank
#42,205
“bum” frequency rank
86019
confusion score

Side-by-Side Comparison

Feature bra bum
Definition Soutien-gorge. Personne antisociale aux manières insolentes, qui a un penchant pour l’intimidation et la délinquance.

Where the eye mixes bra and bum

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

3 ch
bra
3 ch
bum

Visual trap between bra and bum

A purely visual mix-up. bra (\ˈbɹɑ\) and bum (\bɔm\) 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 86019, derived from the frequency rank of both members and their visual similarity.

bra is recorded at frequency rank #43,814, classified as anoun, pronounced \ˈbɹɑ\. bum is at rank #42,205, tagged as anoun, pronounced \bɔm\.

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 86019, this pair ranks #10,379 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of bra vs bum

Shared letters: b. Private to "bra": ar. Private to "bum": mu.

"bra" · 3 letters · shape CCV  ·  "bum" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "bra" for "bum" ever safe?
No. They are said differently (\ˈbɹɑ\ versus \bɔm\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "bra" vs "bum" - which ranks higher?
"bum" is the more common of the two: it sits at frequency rank #42,205 in our French list, against #43,814 for "bra". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "bra" and "bum" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "bra" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bum" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #10,379 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "bra" and "bum" also get mixed up with nearby pairs, the highest-scored neighbour is "bra vs bury". Nearby pair

Confusion rank #10,379 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list