mouvsmouluWhich spelling fits?

Which to use

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

#8,739
“mou” frequency rank
#46,903
“moulu” frequency rank
55642
confusion score

Side-by-Side Comparison

Feature mou moulu
Definition Qui cède facilement au toucher, qui reçoit facilement l’impression des autres corps. Broyé, pulvérisé dans un moulin

Where the eye mixes mou and moulu

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
mou
5 ch
moulu

Why the eye confuses mou with moulu

A purely visual mix-up. mou (\mu\) and moulu (\mu.ly\) 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 2 extra letter(s) - “mou” sits inside “moulu”. Our composite confusion score for this pair is 55642, derived from the frequency rank of both members and their visual similarity.

mou is recorded at frequency rank #8,739, classified as anadj, pronounced \mu\. moulu is at rank #46,903, tagged as anadj, pronounced \mu.ly\.

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 55642, this pair ranks #126,161 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mou vs moulu

Shared letters: mou. Private to "mou": -. Private to "moulu": l.

"mou" · 3 letters · shape CVV  ·  "moulu" · 5 letters · shape CVVCV

Known mistypes of this pair

  • moulummoulu · moluu · moullu · mouul · muolu · omulu

Frequently Asked Questions

Do "mou" and "moulu" mean the same thing in a sentence?
No. They are said differently (\mu\ versus \mu.ly\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "mou" or "moulu" show up more?
"mou" is the more common of the two: it sits at frequency rank #8,739 in our French list, against #46,903 for "moulu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "mou" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "moulu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #126,161 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "mou" and "moulu" also get mixed up with nearby pairs, the highest-scored neighbour is "moulu vs Moura". 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 #126,161 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