alienvsalliéeWhich spelling fits?

Which to use

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

#13,726
“alien” frequency rank
#15,083
“alliée” frequency rank
28809
confusion score

Side-by-Side Comparison

Feature alien alliée
Definition Extraterrestre. Femme ou organisation qui a rejoint une alliance.

Where the eye mixes alien and alliée

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

5 ch
alien
6 ch
alliée

Visual trap between alien and alliée

A purely visual mix-up. alien (\a.ljɛn\) and alliée (\a.lje\) 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 28809, derived from the frequency rank of both members and their visual similarity.

alien is recorded at frequency rank #13,726, classified as anoun, pronounced \a.ljɛn\. alliée is at rank #15,083, tagged as anoun, pronounced \a.lje\.

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 28809, this pair ranks #320,569 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of alien vs alliée

Shared letters: aeil. Private to "alien": n. Private to "alliée": é.

"alien" · 5 letters · shape VCVVC  ·  "alliée" · 6 letters · shape VCCVVV

Known mistypes of this pair

  • alienailen · alein · alienn · allien

Frequently Asked Questions

Do "alien" and "alliée" mean the same thing in a sentence?
No. They are said differently (\a.ljɛn\ versus \a.lje\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "alien" vs "alliée" - which ranks higher?
"alien" is the more common of the two: it sits at frequency rank #13,726 in our French list, against #15,083 for "alliée". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "alien" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alliée" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #320,569 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "alien" and "alliée" also get mixed up with nearby pairs, the highest-scored neighbour is "alizé vs alliée". 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 #320,569 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