devoirvsdévouéConfusable pair

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

Which to use

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

#843
“devoir” frequency rank
#17,942
“dévoué” frequency rank
18785
confusion score

Side-by-Side Comparison

Feature devoir dévoué
Definition Avoir à payer une somme d’argent, à rendre ou à donner quelque chose que ce soit. Qui est disposé à tout faire pour être utile ou agréable à quelqu’un.

Where the eye mixes devoir and dévoué

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

6 ch
devoir
6 ch
dévoué

Why the eye confuses devoir with dévoué

These two trip readers on the page rather than in the ear: devoir is \də.vwaʁ\ while dévoué is \de.vwe\. 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 18785, derived from the frequency rank of both members and their visual similarity.

devoir is recorded at frequency rank #843, classified as averb, pronounced \də.vwaʁ\. dévoué is at rank #17,942, tagged as anadj, pronounced \de.vwe\.

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 18785, this pair ranks #376,591 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of devoir vs dévoué

Shared letters: dov. Private to "devoir": eir. Private to "dévoué": .

"devoir" · 6 letters · shape CVCVVC  ·  "dévoué" · 6 letters · shape CVCVVV

Known mistypes of this pair

  • devoirddevoir · deovir · devior · devoirr · devori · devvoir · dveoir · edvoir

Frequently Asked Questions

Is swapping "devoir" for "dévoué" ever safe?
No - they are not even the same part of speech. "devoir" is a verb and "dévoué" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "devoir" vs "dévoué" - which ranks higher?
"devoir" is the more common of the two: it sits at frequency rank #843 in our French list, against #17,942 for "dévoué". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "devoir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dévoué" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #376,591 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "devoir" and "dévoué" also get mixed up with nearby pairs, the highest-scored neighbour is "Devaux vs dévoué". 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 #376,591 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