BiotvsbisTell them apart

Quick tell: Biot is a name, bis is an adjective, so they fill different roles in a sentence.

Which to use

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

#38,169
“Biot” frequency rank
#7,530
“bis” frequency rank
45699
confusion score

Side-by-Side Comparison

Feature Biot bis
Definition Commune située dans le département des Alpes-Maritimes, en France. Qui est d’un gris beige foncé #766F64 ou clair #F1E2BE.

Where the eye mixes Biot and bis

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

4 ch
Biot
3 ch
bis

Why the eye confuses Biot with bis

These two trip readers on the page rather than in the ear: Biot is \bjɔt\ while bis is \bi\. 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 (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 45699, derived from the frequency rank of both members and their visual similarity.

Biot is recorded at frequency rank #38,169, classified as aname, pronounced \bjɔt\. bis is at rank #7,530, tagged as anadj, pronounced \bi\.

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 45699, this pair ranks #200,704 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Biot vs bis

Shared letters: bi. Private to "Biot": ot. Private to "bis": s.

"Biot" · 4 letters · shape CVVC  ·  "bis" · 3 letters · shape CVC

Known mistypes of this pair

  • Biotbbiot · biott · bito · ibot

Frequently Asked Questions

Do "Biot" and "bis" mean the same thing in a sentence?
No - they are not even the same part of speech. "Biot" is a name and "bis" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Biot" or "bis"?
"bis" is the more common of the two: it sits at frequency rank #7,530 in our French list, against #38,169 for "Biot". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Biot" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bis" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #200,704 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Biot" and "bis" also get mixed up with nearby pairs, the highest-scored neighbour is "Biot vs Bizet". 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 #200,704 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