ainévsainésWhich spelling fits?

Which to use

“ainé” and “ainés” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#32,664
“ainé” frequency rank
#47,139
“ainés” frequency rank
79803
confusion score

Side-by-Side Comparison

Feature ainé ainés
Definition Qui est né le premier, avant les autres enfants d’une famille. Masculin pluriel de ainé.

Same sound, different letters: ainé vs ainés

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 4 letters. ainé runs 4 letters (VVCV) against ainés's 5 (VVCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
ainé
5 ch
ainés

Same sound, different spelling - ainé / ainés

This is the hard kind. ainé and ainés are pronounced identically (\e.ne\) and both work as anadjective. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 1 extra letter(s) - “ainé” sits inside “ainés”. Our composite confusion score for this pair is 79803, derived from the frequency rank of both members and their visual similarity.

ainé is recorded at frequency rank #32,664, classified as anadj, pronounced \e.ne\. ainés is at rank #47,139, tagged as anadj, pronounced \e.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 79803, this pair ranks #22,457 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of ainé vs ainés

Shared letters: ainé. Private to "ainé": -. Private to "ainés": s.

"ainé" · 4 letters · shape VVCV  ·  "ainés" · 5 letters · shape VVCVC

Frequently Asked Questions

Can "ainé" and "ainés" be used interchangeably?
No. They are pronounced the same (\e.ne\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "ainé" vs "ainés" - which ranks higher?
"ainé" is the more common of the two: it sits at frequency rank #32,664 in our French list, against #47,139 for "ainés". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

"ainé" and "ainés" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "ainé" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ainés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #22,457 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ainé" and "ainés" also get mixed up with nearby pairs, the highest-scored neighbour is "ainés vs aves". Nearby pair

Confusion rank #22,457 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