musclevsmuscuWhat's the difference?

Which to use

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

#9,201
“muscle” frequency rank
#25,408
“muscu” frequency rank
34609
confusion score

Side-by-Side Comparison

Feature muscle muscu
Definition Organe contractile assurant le mouvement, chez les animaux, dont l’être humain. Musculation.

Where the eye mixes muscle and muscu

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. muscle runs 6 letters (CVCCCV) against muscu's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
muscle
5 ch
muscu

Why the eye confuses muscle with muscu

A purely visual mix-up. muscle (\myskl\) and muscu (\mys.ky\) 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 34609, derived from the frequency rank of both members and their visual similarity.

muscle is recorded at frequency rank #9,201, classified as anoun, pronounced \myskl\. muscu is at rank #25,408, tagged as anoun, pronounced \mys.ky\.

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 34609, this pair ranks #282,633 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of muscle vs muscu

Shared letters: cmsu. Private to "muscle": el. Private to "muscu": -.

"muscle" · 6 letters · shape CVCCCV  ·  "muscu" · 5 letters · shape CVCCV

Known mistypes of this pair

  • muscle ← mmuscle · msucle · mucsle · musccle · muscel · musclle · muslce · musscle
  • muscu ← mmuscu · msucu · mucsu · musccu · musscu · musuc · umscu

Frequently Asked Questions

Do "muscle" and "muscu" mean the same thing in a sentence?
No. They are said differently (\myskl\ versus \mys.ky\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "muscle" or "muscu"?
"muscle" is the more common of the two: it sits at frequency rank #9,201 in our French list, against #25,408 for "muscu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "muscle" and "muscu" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "muscle" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "muscu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #282,633 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "muscle" and "muscu" also get mixed up with nearby pairs, the highest-scored neighbour is "muscat vs muscu". 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 #282,633 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