erronévserronéeWhat's the difference?

Quick tell: erroné is a adjective, erronée is a verb, so they fill different roles in a sentence.

Which to use

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

#27,053
“erroné” frequency rank
#18,196
“erronée” frequency rank
45249
confusion score

Side-by-Side Comparison

Feature erroné erronée
Definition Entaché d’erreur, faux, inapproprié. Participe passé féminin singulier de erroner.

Same sound, different letters: erroné vs erronée

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. erroné runs 6 letters (VCCVCV) against erronée's 7 (VCCVCVV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
erroné
7 ch
erronée

Homophone desk: erroné vs erronée

Say them out loud and nothing separates them: erroné and erronée carry the same recorded pronunciation, \ɛ.ʁɔ.ne\. Grammar is what tells them apart: one is anadjective, the other averb, so most sentences will only accept one of them. They differ by 1 extra letter(s) - “erroné” sits inside “erronée”. Our composite confusion score for this pair is 45249, derived from the frequency rank of both members and their visual similarity.

erroné is recorded at frequency rank #27,053, classified as anadj, pronounced \ɛ.ʁɔ.ne\. erronée is at rank #18,196, tagged as averb, pronounced \ɛ.ʁɔ.ne\.

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 45249, this pair ranks #204,196 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of erroné vs erronée

Shared letters: enoré. Private to "erroné": -. Private to "erronée": -.

"erroné" · 6 letters · shape VCCVCV  ·  "erronée" · 7 letters · shape VCCVCVV

Frequently Asked Questions

Can "erroné" and "erronée" be used interchangeably?
No - they are not even the same part of speech. "erroné" is an adjective and "erronée" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "erroné" or "erronée" show up more?
"erronée" is the more common of the two: it sits at frequency rank #18,196 in our French list, against #27,053 for "erroné". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "erroné" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "erronée" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #204,196 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "erroné" and "erronée" also get mixed up with nearby pairs, the highest-scored neighbour is "errent vs erroné". Nearby pair

Confusion rank #204,196 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