incrustevsincrusterConfusable pair

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

Which to use

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

#42,397
“incruste” frequency rank
#36,901
“incruster” frequency rank
79298
confusion score

Side-by-Side Comparison

Feature incruste incruster
Definition Action de s’incruster, de s’installer chez autrui sans être désiré. Décorer une surface suivant un dessin gravé en creux avec des éléments d’une matière différente, ordinairement plus précieuse.

Where the eye mixes incruste and incruster

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

8 ch
incruste
9 ch
incruster

Why the eye confuses incruste with incruster

These two trip readers on the page rather than in the ear: incruste is \ɛ̃.kʁyst\ while incruster is \ɛ̃.kʁys.te\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “incruste” sits inside “incruster”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 79298, derived from the frequency rank of both members and their visual similarity.

incruste is recorded at frequency rank #42,397, classified as anoun, pronounced \ɛ̃.kʁyst\. incruster is at rank #36,901, tagged as averb, pronounced \ɛ̃.kʁys.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 79298, this pair ranks #23,642 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of incruste vs incruster

Shared letters: ceinrstu. Private to "incruste": -. Private to "incruster": -.

"incruste" · 8 letters · shape VCCCVCCV  ·  "incruster" · 9 letters · shape VCCCVCCVC

Known mistypes of this pair

  • incrusteicnruste · inccruste · incrruste · incrsute · incruset · incrusste · incrustte · incrutse
  • incrustericnruster · inccruster · incrruster · incrsuter · incrusetr · incrusster · incrusterr · incrustre

Frequently Asked Questions

Can "incruste" and "incruster" be used interchangeably?
No - they are not even the same part of speech. "incruste" is a noun and "incruster" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "incruste" or "incruster" show up more?
"incruster" is the more common of the two: it sits at frequency rank #36,901 in our French list, against #42,397 for "incruste". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "incruste" and "incruster" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "incruste" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "incruster" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #23,642 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "incruste" and "incruster" also get mixed up with nearby pairs, the highest-scored neighbour is "incruste vs incrustée". 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 #23,642 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