Which to use
“Bois” and “Bui” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,253
- “Bois” frequency rank
- #48,638
- “Bui” frequency rank
- 66891
- confusion score
Side-by-Side Comparison
| Feature | Bois | Bui |
|---|---|---|
| Definition | A surname from French, related to Dubois. | A surname. |
Letter map: Bois vs Bui
Shared letters muted; letters that set Bois and Bui apart highlighted. Shared run: 2. Bois runs 4 letters (CVVC) against Bui's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Spelling & dictionary notes on Bois vs Bui
Bois and Bui are indexed as a confusable English 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 1 letter(s) in length. Our composite confusion score for this pair is 66891, derived from the frequency rank of both members and their visual similarity.
Bois is recorded at frequency rank #18,253, classified as aname. Bui is at rank #48,638, 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 66891, this pair ranks #65,924 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Bois vs Bui
Shared letters: bi. Private to "Bois": os. Private to "Bui": u.
"Bois" · 4 letters · shape CVVC · "Bui" · 3 letters · shape CVV
Known mistypes of this pair
- Bois ← bbois · boiss · bosi · obis
Frequently Asked Questions
Do "Bois" and "Bui" mean the same thing in a sentence?
Which is more common, "Bois" or "Bui"?
After this comparison
Done with this confusable. These links stay specific to "Bois" and "Bui".
- Full dictionary entry for "Bois" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Bui" - compare definitions side by side with the headword page. Word entry
- This pair ranks #65,924 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Bois" and "Bui" also get mixed up with nearby pairs, the highest-scored neighbour is "BFS vs Bui". 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 #65,924 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.