ailiervsalienConfusable pair

Which to use

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

#12,299
“ailier” frequency rank
#13,726
“alien” frequency rank
26025
confusion score

Side-by-Side Comparison

Feature ailier alien
Definition Au basket-ball, joueur qui évolue près de la ligne de touche devant, compromis entre la taille et la puissance d"un intérieur ou d'un pivot, et l"agilité et la dextérité d"un meneur ou d"un arrière. Extraterrestre.

Where the eye mixes ailier and alien

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
ailier
5 ch
alien

Visual trap between ailier and alien

A purely visual mix-up. ailier (\ɛ.lje\) and alien (\a.ljɛn\) 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 1 letter(s) in length. Our composite confusion score for this pair is 26025, derived from the frequency rank of both members and their visual similarity.

ailier is recorded at frequency rank #12,299, classified as anoun, pronounced \ɛ.lje\. alien is at rank #13,726, tagged as anoun, pronounced \a.ljɛn\.

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 26025, this pair ranks #337,547 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ailier vs alien

Shared letters: aeil. Private to "ailier": r. Private to "alien": n.

"ailier" · 6 letters · shape VVCVVC  ·  "alien" · 5 letters · shape VCVVC

Known mistypes of this pair

  • ailieraiiler · aileir · ailierr · ailire · aillier · aliier · ialier
  • alienailen · alein · alienn · allien

Frequently Asked Questions

Can "ailier" and "alien" be used interchangeably?
No. They are said differently (\ɛ.lje\ versus \a.ljɛn\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ailier" or "alien"?
"ailier" is the more common of the two: it sits at frequency rank #12,299 in our French list, against #13,726 for "alien". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "ailier" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alien" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #337,547 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ailier" and "alien" also get mixed up with nearby pairs, the highest-scored neighbour is "alien vs Amiel". 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 #337,547 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