Which to use
“montagneuse” and “montagneux” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #29,868
- “montagneuse” frequency rank
- #25,741
- “montagneux” frequency rank
- 55609
- confusion score
Side-by-Side Comparison
| Feature | montagneuse | montagneux |
|---|---|---|
| Definition | Féminin singulier de montagneux. | Où il y a beaucoup de montagnes. |
Where the eye mixes montagneuse and montagneux
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. montagneuse runs 11 letters (CVCCVCCVVCV) against montagneux's 10 (CVCCVCCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses montagneuse with montagneux
A purely visual mix-up. montagneuse (\mɔ̃.ta.ɲøz\) and montagneux (\mɔ̃.ta.ɲø\) 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 55609, derived from the frequency rank of both members and their visual similarity.
montagneuse is recorded at frequency rank #29,868, classified as anadj, pronounced \mɔ̃.ta.ɲøz\. montagneux is at rank #25,741, tagged as anadj, pronounced \mɔ̃.ta.ɲø\.
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 55609, this pair ranks #126,370 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of montagneuse vs montagneux
Shared letters: aegmnotu. Private to "montagneuse": s. Private to "montagneux": x.
"montagneuse" · 11 letters · shape CVCCVCCVVCV · "montagneux" · 10 letters · shape CVCCVCCVVC
Known mistypes of this pair
- montagneuse ← mmontagneuse · mnotagneuse · monatgneuse · monntagneuse · montagenuse · montaggneuse · montagnesue · montagneues
- montagneux ← mmontagneux · mnotagneux · monatgneux · monntagneux · montagenux · montaggneux · montagneuxx · montagnexu
Frequently Asked Questions
Is swapping "montagneuse" for "montagneux" ever safe?
Which is more common, "montagneuse" or "montagneux"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "montagneuse" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "montagneux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #126,370 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "montagneuse" and "montagneux" also get mixed up with nearby pairs, the highest-scored neighbour is "montagneuse vs montagneuses". 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 #126,370 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.