ainévsaliénéWhich spelling fits?

Which to use

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

#32,664
“ainé” frequency rank
#41,113
“aliéné” frequency rank
73777
confusion score

Side-by-Side Comparison

Feature ainé aliéné
Definition Qui est né le premier, avant les autres enfants d’une famille. Sous une emprise impérieuse.

Where the eye mixes ainé and aliéné

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. ainé runs 4 letters (VVCV) against aliéné's 6 (VCVVCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
ainé
6 ch
aliéné

Look-alike desk: ainé vs aliéné

A purely visual mix-up. ainé (\e.ne\) and aliéné (\a.lje.ne\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 73777, 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\. aliéné is at rank #41,113, tagged as anadj, pronounced \a.lje.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 73777, this pair ranks #39,284 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of ainé vs aliéné

Shared letters: ainé. Private to "ainé": -. Private to "aliéné": l.

"ainé" · 4 letters · shape VVCV  ·  "aliéné" · 6 letters · shape VCVVCV

Frequently Asked Questions

Is swapping "ainé" for "aliéné" ever safe?
No. They are said differently (\e.ne\ versus \a.lje.ne\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ainé" or "aliéné"?
"ainé" is the more common of the two: it sits at frequency rank #32,664 in our French list, against #41,113 for "aliéné". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "ainé" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aliéné" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,284 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ainé" and "aliéné" also get mixed up with nearby pairs, the highest-scored neighbour is "aliéné vs alizé". Nearby pair

Confusion rank #39,284 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