boostvsbosConfusable pair

Which to use

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

#20,377
“boost” frequency rank
#33,577
“bos” frequency rank
53954
confusion score

Side-by-Side Comparison

Feature boost bos
Definition Augmentation importante mais de durée limitée des capacités d'un personnage ou d'un véhicule dans un jeu vidéo. Bois.

Letter map: boost vs bos

Shared letters muted; letters that set boost and bos apart highlighted. Shared run: 3.

5 ch
boost
3 ch
bos

Corpus notes: boost and bos

boost and bos are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 53954, derived from the frequency rank of both members and their visual similarity.

boost is recorded at frequency rank #20,377, classified as anoun, pronounced \bust\. bos is at rank #33,577, tagged as anoun.

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 53954, this pair ranks #137,319 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of boost vs bos

Shared letters: bos. Private to "boost": t. Private to "bos": -.

"boost" · 5 letters · shape CVVCC  ·  "bos" · 3 letters · shape CVC

Known mistypes of this pair

  • boostbboost · boosst · boostt · bosot · bost · obost

Frequently Asked Questions

Do "boost" and "bos" mean the same thing in a sentence?
No. They differ by 2 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary French text, does "boost" or "bos" show up more?
"boost" is the more common of the two: it sits at frequency rank #20,377 in our French list, against #33,577 for "bos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "boost" and "bos".

  • Full dictionary entry for "boost" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #137,319 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "boost" and "bos" also get mixed up with nearby pairs, the highest-scored neighbour is "bold vs bos". 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 #137,319 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