erronéevserronésWhat's the difference?

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

Which to use

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

#18,196
“erronée” frequency rank
#39,786
“erronés” frequency rank
57982
confusion score

Side-by-Side Comparison

Feature erronée erronés
Definition Participe passé féminin singulier de erroner. Masculin pluriel de erroné.

Same sound, different letters: erronée vs erronés

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. erronée (VCCVCVV) and erronés (VCCVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
erronée
7 ch
erronés

Ear matches; page differs - erronée and erronés

Say them out loud and nothing separates them: erronée and erronés carry the same recorded pronunciation, \ɛ.ʁɔ.ne\. Grammar is what tells them apart: one is averb, the other anadjective, so most sentences will only accept one of them. They differ by a single letter - e in “erronée” becomes s in “erronés”. Our composite confusion score for this pair is 57982, derived from the frequency rank of both members and their visual similarity.

erronée is recorded at frequency rank #18,196, classified as averb, pronounced \ɛ.ʁɔ.ne\. erronés is at rank #39,786, tagged as anadj, 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 57982, this pair ranks #111,748 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of erronée vs erronés

Shared letters: enoré. Private to "erronée": -. Private to "erronés": s.

"erronée" · 7 letters · shape VCCVCVV  ·  "erronés" · 7 letters · shape VCCVCVC

Frequently Asked Questions

Can "erronée" and "erronés" be used interchangeably?
No - they are not even the same part of speech. "erronée" is a verb and "erronés" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "erronée" or "erronés"?
"erronée" is the more common of the two: it sits at frequency rank #18,196 in our French list, against #39,786 for "erronés". 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 "erronée" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "erronés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #111,748 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "erronée" and "erronés" also get mixed up with nearby pairs, the highest-scored neighbour is "enrôlés vs erronés". Nearby pair

Confusion rank #111,748 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