boiséevsboostéWhich spelling fits?

Quick tell: boisée is a adjective, boosté is a verb, so they fill different roles in a sentence.

Which to use

“boisée” is an adjective and “boosté” is a verb - they look or sound alike but fill different roles in a sentence.

#32,308
“boisée” frequency rank
#42,193
“boosté” frequency rank
74501
confusion score

Side-by-Side Comparison

Feature boisée boosté
Definition Féminin singulier de boisé. Participe passé masculin singulier du verbe booster.

Where the eye mixes boisée and boosté

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. boisée (CVVCVV) and boosté (CVVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
boisée
6 ch
boosté

Visual trap between boisée and boosté

These two trip readers on the page rather than in the ear: boisée is \bwɑ.ze\ while boosté is \bus.te\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 74501, derived from the frequency rank of both members and their visual similarity.

boisée is recorded at frequency rank #32,308, classified as anadj, pronounced \bwɑ.ze\. boosté is at rank #42,193, tagged as averb, pronounced \bus.te\.

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 74501, this pair ranks #36,962 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of boisée vs boosté

Shared letters: bosé. Private to "boisée": ei. Private to "boosté": t.

"boisée" · 6 letters · shape CVVCVV  ·  "boosté" · 6 letters · shape CVVCCV

Frequently Asked Questions

Do "boisée" and "boosté" mean the same thing in a sentence?
No - they are not even the same part of speech. "boisée" is an adjective and "boosté" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "boisée" or "boosté" show up more?
"boisée" is the more common of the two: it sits at frequency rank #32,308 in our French list, against #42,193 for "boosté". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "boisée" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "boosté" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #36,962 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "boisée" and "boosté" also get mixed up with nearby pairs, the highest-scored neighbour is "baisez vs boisée". Nearby pair

Confusion rank #36,962 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