ainévsaligneTell them apart

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

Which to use

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

#32,664
“ainé” frequency rank
#21,230
“aligne” frequency rank
53894
confusion score

Side-by-Side Comparison

Feature ainé aligne
Definition Qui est né le premier, avant les autres enfants d’une famille. Première personne du singulier de l’indicatif présent du verbe aligner.

Where the eye mixes ainé and aligne

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

4 ch
ainé
6 ch
aligne

Visual trap between ainé and aligne

These two trip readers on the page rather than in the ear: ainé is \e.ne\ while aligne is \a.liɲ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 53894, 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\. aligne is at rank #21,230, tagged as averb, pronounced \a.liɲ\.

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 53894, this pair ranks #137,727 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ainé vs aligne

Shared letters: ain. Private to "ainé": é. Private to "aligne": egl.

"ainé" · 4 letters · shape VVCV  ·  "aligne" · 6 letters · shape VCVCCV

Known mistypes of this pair

  • aligneailgne · algine · aligen · aliggne · alignne · alinge · alligne · laigne

Frequently Asked Questions

Is swapping "ainé" for "aligne" ever safe?
No - they are not even the same part of speech. "ainé" is an adjective and "aligne" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ainé" or "aligne"?
"aligne" is the more common of the two: it sits at frequency rank #21,230 in our French list, against #32,664 for "ainé". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "ainé" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aligne" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #137,727 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ainé" and "aligne" also get mixed up with nearby pairs, the highest-scored neighbour is "Ahn vs ainé". 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 #137,727 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