Which to use
“Mt” is a symbol and “must” is a noun - they look or sound alike but fill different roles in a sentence.
- #14,094
- “Mt” frequency rank
- #16,189
- “must” frequency rank
- 30283
- confusion score
Side-by-Side Comparison
| Feature | Mt | must |
|---|---|---|
| Definition | Symbole de la mégatonne (de TNT), unité de mesure d’énergie explosive. | Devoir incontournable ; obligation sociale. |
Letter map: Mt vs must
Shared letters muted; letters that set Mt and must apart highlighted. Shared run: 2.
Role in the sentence - Mt and must
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Mt is asymbol and mustanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 30283, derived from the frequency rank of both members and their visual similarity.
Mt is recorded at frequency rank #14,094, classified as asymbol. 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 30283, this pair ranks #311,376 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Mt vs must
Shared letters: mt. Private to "Mt": -. Private to "must": su.
"Mt" · 2 letters · shape CC · "must" · 4 letters · shape CVCC
Known mistypes of this pair
- must ← mmust · msut · musst · mustt · muts · umst
Frequently Asked Questions
Can "Mt" and "must" be used interchangeably?
Frequency check: "Mt" vs "must" - which ranks higher?
Useful next steps
You've compared "Mt" and "must". Here's where to go from here.
- Full dictionary entry for "Mt" 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 #311,376 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Mt" and "must" also get mixed up with nearby pairs, the highest-scored neighbour is "mud vs must". 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 #311,376 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.