incendievsincendierConfusable pair

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

Which to use

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

#2,826
“incendie” frequency rank
#33,734
“incendier” frequency rank
36560
confusion score

Side-by-Side Comparison

Feature incendie incendier
Definition Réaction de combustion, feu non maîtrisé dans le temps et l’espace conduisant à l’embrasement d’un édifice, d’une maison, d’une forêt, etc. Détruire par le feu (ou mettre le feu à) un édifice, une maison, une forêt, etc.

Where the eye mixes incendie and incendier

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

8 ch
incendie
9 ch
incendier

Visual trap between incendie and incendier

These two trip readers on the page rather than in the ear: incendie is \ɛ̃.sɑ̃.di\ while incendier is \ɛ̃.sɑ̃.dje\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “incendie” sits inside “incendier”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 36560, derived from the frequency rank of both members and their visual similarity.

incendie is recorded at frequency rank #2,826, classified as anoun, pronounced \ɛ̃.sɑ̃.di\. incendier is at rank #33,734, tagged as averb, pronounced \ɛ̃.sɑ̃.dje\.

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 36560, this pair ranks #268,775 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of incendie vs incendier

Shared letters: cdein. Private to "incendie": -. Private to "incendier": r.

"incendie" · 8 letters · shape VCCVCCVV  ·  "incendier" · 9 letters · shape VCCVCCVVC

Known mistypes of this pair

  • incendieicnendie · inccendie · incednie · incenddie · incendei · incenide · incenndie · incnedie
  • incendiericnendier · inccendier · incednier · incenddier · incendeir · incendierr · incendire · incenider

Frequently Asked Questions

Can "incendie" and "incendier" be used interchangeably?
No - they are not even the same part of speech. "incendie" is a noun and "incendier" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "incendie" or "incendier" show up more?
"incendie" is the more common of the two: it sits at frequency rank #2,826 in our French list, against #33,734 for "incendier". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "incendie" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "incendier" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #268,775 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "incendie" and "incendier" also get mixed up with nearby pairs, the highest-scored neighbour is "incendiées vs incendier". 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 #268,775 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