bocavsboulWhat's the difference?

Which to use

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

#33,574
“boca” frequency rank
#40,146
“boul” frequency rank
73720
confusion score

Side-by-Side Comparison

Feature boca boul
Definition Bouche. boulard, fessier, cul, en particulier quand il est gros ou rebondi.

Where the eye mixes boca and boul

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
boca
4 ch
boul

Visual trap between boca and boul

A purely visual mix-up. boca (\ˈbo.kə\) and boul (\bul\) 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 73720, derived from the frequency rank of both members and their visual similarity.

boca is recorded at frequency rank #33,574, classified as anoun, pronounced \ˈbo.kə\. boul is at rank #40,146, tagged as anoun, pronounced \bul\.

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 73720, this pair ranks #39,507 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of boca vs boul

Shared letters: bo. Private to "boca": ac. Private to "boul": lu.

"boca" · 4 letters · shape CVCV  ·  "boul" · 4 letters · shape CVVC

Known mistypes of this pair

  • bocabboca · bcoa · boac · obca
  • boulbboul · bolu · boull · buol · obul

Frequently Asked Questions

Can "boca" and "boul" be used interchangeably?
No. They are said differently (\ˈbo.kə\ versus \bul\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "boca" vs "boul" - which ranks higher?
"boca" is the more common of the two: it sits at frequency rank #33,574 in our French list, against #40,146 for "boul". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "boca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "boul" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,507 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "boca" and "boul" also get mixed up with nearby pairs, the highest-scored neighbour is "bold vs boul". 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 #39,507 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