lâchantvslassantTell them apart

Quick tell: lâchant is a verb, lassant is an adjective, so they fill different roles in a sentence.

Which to use

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

#41,881
“lâchant” frequency rank
#34,160
“lassant” frequency rank
76041
confusion score

Side-by-Side Comparison

Feature lâchant lassant
Definition Participe présent de lâcher. Qui lasse.

Where the eye mixes lâchant and lassant

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. lâchant and lassant follow the identical consonant-vowel pattern (CVCCVCC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
lâchant
7 ch
lassant

Why the eye confuses lâchant with lassant

These two trip readers on the page rather than in the ear: lâchant is \la.ʃɑ̃\ while lassant is \la.sɑ̃\. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 76041, derived from the frequency rank of both members and their visual similarity.

lâchant is recorded at frequency rank #41,881, classified as averb, pronounced \la.ʃɑ̃\. lassant is at rank #34,160, tagged as anadj, pronounced \la.sɑ̃\.

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 76041, this pair ranks #32,278 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of lâchant vs lassant

Shared letters: alnt. Private to "lâchant": châ. Private to "lassant": s.

"lâchant" · 7 letters · shape CVCCVCC  ·  "lassant" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • lassant ← alssant · lasant · lasasnt · lassannt · lassantt · lassatn · lassnat · llassant

Frequently Asked Questions

Is swapping "lâchant" for "lassant" ever safe?
No - they are not even the same part of speech. "lâchant" is a verb and "lassant" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "lâchant" vs "lassant" - which ranks higher?
"lassant" is the more common of the two: it sits at frequency rank #34,160 in our French list, against #41,881 for "lâchant". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "lâchant" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lassant" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,278 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "lâchant" and "lassant" also get mixed up with nearby pairs, the highest-scored neighbour is "Lachance vs lâchant". 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 #32,278 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