montagnevsmontagnesTell them apart

Which to use

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

#2,001
“montagne” frequency rank
#3,088
“montagnes” frequency rank
5089
confusion score

Side-by-Side Comparison

Feature montagne montagnes
Definition Relief topographique présentant des versants prononcés (par opposition à « haut plateau » situé en altitude mais ne présentant pas le caractère montagneux). Pluriel de montagne.

Same sound, different letters: montagne vs montagnes

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 8 letters. montagne runs 8 letters (CVCCVCCV) against montagnes's 9 (CVCCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
montagne
9 ch
montagnes

Homophone desk: montagne vs montagnes

This is the hard kind. montagne and montagnes are pronounced identically (\mɔ̃.taɲ\) 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) - “montagne” sits inside “montagnes”. Our composite confusion score for this pair is 5089, derived from the frequency rank of both members and their visual similarity.

montagne is recorded at frequency rank #2,001, classified as anoun, pronounced \mɔ̃.taɲ\. montagnes is at rank #3,088, tagged as anoun, pronounced \mɔ̃.taɲ\.

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 5089, this pair ranks #429,929 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of montagne vs montagnes

Shared letters: aegmnot. Private to "montagne": -. Private to "montagnes": s.

"montagne" · 8 letters · shape CVCCVCCV  ·  "montagnes" · 9 letters · shape CVCCVCCVC

Known mistypes of this pair

  • montagnemmontagne · mnotagne · monatgne · monntagne · montagen · montaggne · montagnne · montange
  • montagnesmmontagnes · mnotagnes · monatgnes · monntagnes · montagens · montaggnes · montagness · montagnnes

Frequently Asked Questions

Is swapping "montagne" for "montagnes" ever safe?
No. They are pronounced the same (\mɔ̃.taɲ\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "montagne" vs "montagnes" - which ranks higher?
"montagne" is the more common of the two: it sits at frequency rank #2,001 in our French list, against #3,088 for "montagnes". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "montagne" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "montagnes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #429,929 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "montagne" and "montagnes" also get mixed up with nearby pairs, the highest-scored neighbour is "mondaines vs montagnes". 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 #429,929 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