bomvsboxWhich spelling fits?

Quick tell: bom is a adjective, box is a noun, so they fill different roles in a sentence.

Which to use

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

#41,679
“bom” frequency rank
#4,314
“box” frequency rank
45993
confusion score

Side-by-Side Comparison

Feature bom box
Definition Bon. Compartiment disposé dans les écuries ou les étables pour isoler les animaux et les y tenir libres et sans attaches.

Where the eye mixes bom and box

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

3 ch
bom
3 ch
box

Visual trap between bom and box

These two trip readers on the page rather than in the ear: bom is \bõ\ while box is \bɔks\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - m in “bom” becomes x in “box”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 45993, derived from the frequency rank of both members and their visual similarity.

bom is recorded at frequency rank #41,679, classified as anadj, pronounced \bõ\. box is at rank #4,314, tagged as anoun, pronounced \bɔks\.

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 45993, this pair ranks #198,476 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bom vs box

Shared letters: bo. Private to "bom": m. Private to "box": x.

"bom" · 3 letters · shape CVC  ·  "box" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "bom" for "box" ever safe?
No - they are not even the same part of speech. "bom" is an adjective and "box" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "bom" or "box" show up more?
"box" is the more common of the two: it sits at frequency rank #4,314 in our French list, against #41,679 for "bom". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "bom" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "box" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #198,476 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "bom" and "box" also get mixed up with nearby pairs, the highest-scored neighbour is "bold vs bom". Nearby pair

Confusion rank #198,476 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