rôtirvsroutierConfusable pair

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

Which to use

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

#49,346
“rôtir” frequency rank
#7,755
“routier” frequency rank
57101
confusion score

Side-by-Side Comparison

Feature rôtir routier
Definition Faire cuire de la viande à un feu vif, de manière que le dessus soit croustillant et que l’intérieur reste tendre. Qui concerne la route.

Where the eye mixes rôtir and routier

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. rôtir runs 5 letters (CVCVC) against routier's 7 (CVVCVVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
rôtir
7 ch
routier

Visual trap between rôtir and routier

These two trip readers on the page rather than in the ear: rôtir is \ʁo.tiʁ\ while routier is \ʁu.tje\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 57101, derived from the frequency rank of both members and their visual similarity.

rôtir is recorded at frequency rank #49,346, classified as averb, pronounced \ʁo.tiʁ\. routier is at rank #7,755, tagged as anadj, pronounced \ʁu.tje\.

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 57101, this pair ranks #117,031 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rôtir vs routier

Shared letters: irt. Private to "rôtir": ô. Private to "routier": eou.

"rôtir" · 5 letters · shape CVCVC  ·  "routier" · 7 letters · shape CVVCVVC

Known mistypes of this pair

  • routierorutier · rotuier · rouiter · routeir · routierr · routire · routtier · rroutier

Frequently Asked Questions

Can "rôtir" and "routier" be used interchangeably?
No - they are not even the same part of speech. "rôtir" is a verb and "routier" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "rôtir" or "routier"?
"routier" is the more common of the two: it sits at frequency rank #7,755 in our French list, against #49,346 for "rôtir". 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 "rôtir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "routier" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #117,031 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "rôtir" and "routier" also get mixed up with nearby pairs, the highest-scored neighbour is "rotary vs rôtir". 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 #117,031 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