mlsvsmustWhat's the difference?

Which to use

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

#24,677
“mls” frequency rank
#16,189
“must” frequency rank
40866
confusion score

Side-by-Side Comparison

Feature mls must
Definition Friandise, gourmandise, chose bonne à manger. Devoir incontournable ; obligation sociale.

Where the eye mixes mls and must

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
mls
4 ch
must

Visual trap between mls and must

A purely visual mix-up. mls (\ml̩s\) and must (\mœst\) 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 40866, derived from the frequency rank of both members and their visual similarity.

mls is recorded at frequency rank #24,677, classified as anoun, pronounced \ml̩s\. must is at rank #16,189, tagged as anoun, pronounced \mœst\.

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 40866, this pair ranks #237,320 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mls vs must

Shared letters: ms. Private to "mls": l. Private to "must": tu.

"mls" · 3 letters · shape CCC  ·  "must" · 4 letters · shape CVCC

Known mistypes of this pair

  • mustmmust · msut · musst · mustt · muts · umst

Frequently Asked Questions

Is swapping "mls" for "must" ever safe?
No. They are said differently (\ml̩s\ versus \mœst\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "mls" or "must"?
"must" is the more common of the two: it sits at frequency rank #16,189 in our French list, against #24,677 for "mls". 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 "mls" and "must" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "mls" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "must" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #237,320 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "mls" and "must" also get mixed up with nearby pairs, the highest-scored neighbour is "mls 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 #237,320 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