Which to use
“bak” is a verb and “bu” is an adjective - they look or sound alike but fill different roles in a sentence.
- #46,599
- “bak” frequency rank
- #5,636
- “bu” frequency rank
- 52235
- confusion score
Side-by-Side Comparison
| Feature | bak | bu |
|---|---|---|
| Definition | Forme mutée de pak par adoucissement (p → b). | Absorbé, en parlant d’un liquide ou de sentiment (les sentiments étaient autrefois considérés comme des humeurs, au sens propre de quelque chose d’humide). |
Where the spellings diverge
Shared letters are muted; the letters that actually set bak and bu apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: bak is averb and buanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 52235, derived from the frequency rank of both members and their visual similarity.
bak is recorded at frequency rank #46,599, classified as averb, pronounced \ˈbakː\. bu is at rank #5,636, tagged as anadj.
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 52235, this pair ranks #149,140 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bak vs bu
Shared letters: b. Private to "bak": ak. Private to "bu": u.
"bak" · 3 letters · shape CVC · "bu" · 2 letters · shape CV
Frequency comparison
Frequently Asked Questions
Can "bak" and "bu" be used interchangeably?
Which is more common, "bak" or "bu"?
Remembering bak vs bu
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “bak”; for an adjective, it's “bu”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “bak” entry
- Browse more pairs most likely to be confused. Most confusable