échangeurvséchangeursWhich spelling fits?

Which to use

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

#23,074
“échangeur” frequency rank
#45,388
“échangeurs” frequency rank
68462
confusion score

Side-by-Side Comparison

Feature échangeur échangeurs
Definition Ensemble de bretelles d’autoroute permettant de raccorder plusieurs autoroutes ou routes entre elles. Pluriel de échangeur.

Same sound, different letters: échangeur vs échangeurs

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 9 letters. échangeur runs 9 letters (VCCVCCVVC) against échangeurs's 10 (VCCVCCVVCC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
échangeur
10 ch
échangeurs

Same sound, different spelling - échangeur / échangeurs

This is the hard kind. échangeur and échangeurs are pronounced identically (\e.ʃɑ̃.ʒœʁ\) 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) - “échangeur” sits inside “échangeurs”. Our composite confusion score for this pair is 68462, derived from the frequency rank of both members and their visual similarity.

échangeur is recorded at frequency rank #23,074, classified as anoun, pronounced \e.ʃɑ̃.ʒœʁ\. échangeurs is at rank #45,388, tagged as anoun, pronounced \e.ʃɑ̃.ʒœʁ\.

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 68462, this pair ranks #59,101 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of échangeur vs échangeurs

Shared letters: aceghnrué. Private to "échangeur": -. Private to "échangeurs": s.

"échangeur" · 9 letters · shape VCCVCCVVC  ·  "échangeurs" · 10 letters · shape VCCVCCVVCC

Frequently Asked Questions

Is swapping "échangeur" for "échangeurs" ever safe?
No. They are pronounced the same (\e.ʃɑ̃.ʒœʁ\), 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 "échangeur" or "échangeurs" show up more?
"échangeur" is the more common of the two: it sits at frequency rank #23,074 in our French list, against #45,388 for "échangeurs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "échangeur" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "échangeurs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #59,101 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "échangeur" and "échangeurs" also get mixed up with nearby pairs, the highest-scored neighbour is "échangées vs échangeurs". Nearby pair

Confusion rank #59,101 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