bomvsBonaWhat's the difference?

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

Which to use

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

#41,679
“bom” frequency rank
#42,772
“Bona” frequency rank
84451
confusion score

Side-by-Side Comparison

Feature bom Bona
Definition Bon. Nom de famille.

Letter map: bom vs Bona

Shared letters muted; letters that set bom and Bona apart highlighted. Shared run: 2. bom runs 3 letters (CVC) against Bona's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
bom
4 ch
Bona

Grammar separator: bom vs Bona

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: bom is anadjective and Bonaaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 84451, 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\. Bona is at rank #42,772, tagged as aname.

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 84451, this pair ranks #12,984 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of bom vs Bona

Shared letters: bo. Private to "bom": m. Private to "Bona": an.

"bom" · 3 letters · shape CVC  ·  "Bona" · 4 letters · shape CVCV

Known mistypes of this pair

  • Bona ← bbona · bnoa · boan · bonna · obna

Frequently Asked Questions

Do "bom" and "Bona" mean the same thing in a sentence?
No - they are not even the same part of speech. "bom" is an adjective and "Bona" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "bom" or "Bona" show up more?
"bom" is the more common of the two: it sits at frequency rank #41,679 in our French list, against #42,772 for "Bona". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "bom" and "Bona".

  • Full dictionary entry for "bom" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Bona" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #12,984 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "bom" and "Bona" also get mixed up with nearby pairs, the highest-scored neighbour is "bold vs Bona". 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 #12,984 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