chassaitvschâssisTell them apart

Quick tell: chassait is a verb, châssis is a noun, so they fill different roles in a sentence.

Which to use

“chassait” is a verb and “châssis” is a noun - they look or sound alike but fill different roles in a sentence.

#45,502
“chassait” frequency rank
#11,189
“châssis” frequency rank
56691
confusion score

Side-by-Side Comparison

Feature chassait châssis
Definition Troisième personne du singulier de l’indicatif imparfait du verbe chasser. Ouvrage composé de plusieurs pièces de menuiserie formant ordinairement des cadres où l’on met des vitres, de la toile ou des feuilles de papier huilé, etc.

Where the eye mixes chassait and châssis

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. chassait runs 8 letters (CCVCCVVC) against châssis's 7 (CCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
chassait
7 ch
châssis

Look-alike desk: chassait vs châssis

These two trip readers on the page rather than in the ear: chassait is \ʃa.sɛ\ while châssis is \ʃɑ.si\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 56691, derived from the frequency rank of both members and their visual similarity.

chassait is recorded at frequency rank #45,502, classified as averb, pronounced \ʃa.sɛ\. châssis is at rank #11,189, tagged as anoun, pronounced \ʃɑ.si\.

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 56691, this pair ranks #119,516 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of chassait vs châssis

Shared letters: chis. Private to "chassait": at. Private to "châssis": â.

"chassait" · 8 letters · shape CCVCCVVC  ·  "châssis" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • chassaitcahssait · cchassait · chasait · chasasit · chassaitt · chassati · chassiat · chhassait

Frequently Asked Questions

Do "chassait" and "châssis" mean the same thing in a sentence?
No - they are not even the same part of speech. "chassait" is a verb and "châssis" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "chassait" or "châssis"?
"châssis" is the more common of the two: it sits at frequency rank #11,189 in our French list, against #45,502 for "chassait". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "chassait" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "châssis" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #119,516 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "chassait" and "châssis" also get mixed up with nearby pairs, the highest-scored neighbour is "cassait vs chassait". 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 #119,516 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