légionvslégionsTell them apart

Which to use

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

#6,410
“légion” frequency rank
#17,757
“légions” frequency rank
24167
confusion score

Side-by-Side Comparison

Feature légion légions
Definition Corps d’infanterie romaine ayant varié de quatre mille soldats sous la République romaine à six mille sous le Haut-Empire et environ mille au Bas-Empire, commandé par un légat de rang sénatorial. Pluriel de légion.

Same sound, different letters: légion vs légions

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. légion runs 6 letters (CVCVVC) against légions's 7 (CVCVVCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
légion
7 ch
légions

Ear matches; page differs - légion and légions

This is the hard kind. légion and légions are pronounced identically (\le.ʒjɔ̃\) and both work as anoun. 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) - “légion” sits inside “légions”. Our composite confusion score for this pair is 24167, derived from the frequency rank of both members and their visual similarity.

légion is recorded at frequency rank #6,410, classified as anoun, pronounced \le.ʒjɔ̃\. légions is at rank #17,757, tagged as anoun, pronounced \le.ʒjɔ̃\.

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 24167, this pair ranks #348,194 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of légion vs légions

Shared letters: gilnoé. Private to "légion": -. Private to "légions": s.

"légion" · 6 letters · shape CVCVVC  ·  "légions" · 7 letters · shape CVCVVCC

Frequently Asked Questions

Is swapping "légion" for "légions" ever safe?
No. They are pronounced the same (\le.ʒjɔ̃\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
In ordinary French text, does "légion" or "légions" show up more?
"légion" is the more common of the two: it sits at frequency rank #6,410 in our French list, against #17,757 for "légions". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've separated the homophone pair "légion" / "légions". Follow the links when you need the full entry or a neighbour that trips the same ear.

  • Full dictionary entry for "légion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "légions" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #348,194 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "légion" and "légions" also get mixed up with nearby pairs, the highest-scored neighbour is "légions vs Legros". Nearby pair

Confusion rank #348,194 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