musvsmussoTell them apart

Quick tell: mus is a noun, musso is a verb, so they fill different roles in a sentence.

Which to use

“mus” is a noun and “musso” is a verb - they look or sound alike but fill different roles in a sentence.

#26,805
“mus” frequency rank
#43,027
“musso” frequency rank
69832
confusion score

Side-by-Side Comparison

Feature mus musso
Definition Jeu de cartes populaire d'origine basque. Murmurer, parler bas, marmonner.

Letter map: mus vs musso

Shared letters muted; letters that set mus and musso apart highlighted. Shared run: 3. mus runs 3 letters (CVC) against musso's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
mus
5 ch
musso

Grammar separator: mus vs musso

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mus is anoun and mussoaverb. On the page they differ by 2 extra letter(s) - “mus” sits inside “musso”. Our composite confusion score for this pair is 69832, derived from the frequency rank of both members and their visual similarity.

mus is recorded at frequency rank #26,805, classified as anoun, pronounced \muʃ\. musso is at rank #43,027, tagged as averb.

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 69832, this pair ranks #53,635 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of mus vs musso

Shared letters: msu. Private to "mus": -. Private to "musso": o.

"mus" · 3 letters · shape CVC  ·  "musso" · 5 letters · shape CVCCV

Known mistypes of this pair

  • mussommusso · msuso · muso · musos · umsso

Frequently Asked Questions

Is swapping "mus" for "musso" ever safe?
No - they are not even the same part of speech. "mus" is a noun and "musso" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "mus" vs "musso" - which ranks higher?
"mus" is the more common of the two: it sits at frequency rank #26,805 in our French list, against #43,027 for "musso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "mus" vs "musso" is on the table, pick a follow-up below.

  • Full dictionary entry for "mus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "musso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #53,635 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "mus" and "musso" also get mixed up with nearby pairs, the highest-scored neighbour is "Munro vs musso". 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 #53,635 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