Which to use
“montagne” is a noun and “Mortagne” is a name - they look or sound alike but fill different roles in a sentence.
- #2,001
- “montagne” frequency rank
- #46,306
- “Mortagne” frequency rank
- 48307
- confusion score
Side-by-Side Comparison
| Feature | montagne | Mortagne |
|---|---|---|
| Definition | Relief topographique présentant des versants prononcés (par opposition à « haut plateau » situé en altitude mais ne présentant pas le caractère montagneux). | Affluent de la Meurthe coulant dans les départements des Vosges et de Meurthe-et-Moselle. |
Where the eye mixes montagne and Mortagne
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. montagne and Mortagne follow the identical consonant-vowel pattern (CVCCVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between montagne and Mortagne
These two trip readers on the page rather than in the ear: montagne is \mɔ̃.taɲ\ while Mortagne is \mɔʁ.taɲ\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - n in “montagne” becomes r in “Mortagne”, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 48307, 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\. Mortagne is at rank #46,306, tagged as aname, pronounced \mɔʁ.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 48307, this pair ranks #179,934 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of montagne vs Mortagne
Shared letters: aegmnot. Private to "montagne": -. Private to "Mortagne": r.
"montagne" · 8 letters · shape CVCCVCCV · "Mortagne" · 8 letters · shape CVCCVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "montagne" for "Mortagne" ever safe?
In ordinary French text, does "montagne" or "Mortagne" show up more?
After this comparison
Eye-level mix-up between "montagne" and "Mortagne" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "montagne" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Mortagne" - compare definitions side by side with the headword page. Word entry
- This pair ranks #179,934 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "montagne" and "Mortagne" also get mixed up with nearby pairs, the highest-scored neighbour is "morgane vs Mortagne". 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 #179,934 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.