Which to use
“mort” is a noun and “mos” is an adverb - they look or sound alike but fill different roles in a sentence.
- #187
- “mort” frequency rank
- #32,917
- “mos” frequency rank
- 33104
- confusion score
Side-by-Side Comparison
| Feature | mort | mos |
|---|---|---|
| Definition | Arrêt définitif des fonctions vitales (assimilation de nutriments, respiration, fonctionnement du système nerveux central). | Ne … pas : négation à l'impératif, au subjonctif, après në « si » et duke « en ». |
Where the eye mixes mort and mos
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses mort with mos
These two trip readers on the page rather than in the ear: mort is \mɔʁ\ while mos is \mos\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 33104, derived from the frequency rank of both members and their visual similarity.
mort is recorded at frequency rank #187, classified as anoun, pronounced \mɔʁ\. mos is at rank #32,917, tagged as anadv, pronounced \mos\.
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 33104, this pair ranks #292,837 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of mort vs mos
Shared letters: mo. Private to "mort": rt. Private to "mos": s.
"mort" · 4 letters · shape CVCC · "mos" · 3 letters · shape CVC
Known mistypes of this pair
- mort ← mmort · morrt · mortt · motr · mrot · omrt
Frequently Asked Questions
Is swapping "mort" for "mos" ever safe?
In ordinary French text, does "mort" or "mos" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "mort" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #292,837 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "mort" and "mos" also get mixed up with nearby pairs, the highest-scored neighbour is "mos vs MWh". 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 #292,837 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.