boirevsbourseWhich spelling fits?

Quick tell: boire is a verb, bourse is a noun, so they fill different roles in a sentence.

Which to use

“boire” is a verb and “bourse” is a noun - they look or sound alike but fill different roles in a sentence.

#1,984
“boire” frequency rank
#2,910
“bourse” frequency rank
4894
confusion score

Side-by-Side Comparison

Feature boire bourse
Definition Mettre un liquide dans sa bouche et l’avaler. Petit sac de cuir, d’étoffe, ou d’un tissu quelconque, dans lequel on met l’argent qu’on veut porter sur soi.

Where the eye mixes boire and bourse

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
boire
6 ch
bourse

Why the eye confuses boire with bourse

These two trip readers on the page rather than in the ear: boire is \bwaʁ\ while bourse is \buʁs\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 4894, derived from the frequency rank of both members and their visual similarity.

boire is recorded at frequency rank #1,984, classified as averb, pronounced \bwaʁ\. bourse is at rank #2,910, tagged as anoun, pronounced \buʁs\.

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 4894, this pair ranks #430,413 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of boire vs bourse

Shared letters: beor. Private to "boire": i. Private to "bourse": su.

"boire" · 5 letters · shape CVVCV  ·  "bourse" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • boirebboire · biore · boier · boirre · borie · obire
  • boursebbourse · boruse · boures · bourrse · boursse · bousre · buorse · oburse

Frequently Asked Questions

Is swapping "boire" for "bourse" ever safe?
No - they are not even the same part of speech. "boire" is a verb and "bourse" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "boire" or "bourse" show up more?
"boire" is the more common of the two: it sits at frequency rank #1,984 in our French list, against #2,910 for "bourse". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "boire" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bourse" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #430,413 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "boire" and "bourse" also get mixed up with nearby pairs, the highest-scored neighbour is "bourdes vs bourse". 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 #430,413 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