mahvsMtWhich spelling fits?

Quick tell: mah is a determiner, Mt is a symbol, so they fill different roles in a sentence.

Which to use

“mah” is a determiner and “Mt” is a symbol - they look or sound alike but fill different roles in a sentence.

#34,174
“mah” frequency rank
#14,094
“Mt” frequency rank
48268
confusion score

Side-by-Side Comparison

Feature mah Mt
Definition Mon, ma. Symbole de la mégatonne (de TNT), unité de mesure d’énergie explosive.

Letter map: mah vs Mt

Shared letters muted; letters that set mah and Mt apart highlighted. Shared run: 1.

3 ch
mah
2 ch
Mt

Part-of-speech tell for mah / Mt

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mah is adeterminer and Mtasymbol. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 48268, derived from the frequency rank of both members and their visual similarity.

mah is recorded at frequency rank #34,174, classified as adet, pronounced \mɑː\. Mt is at rank #14,094, tagged as asymbol.

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 48268, this pair ranks #180,267 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mah vs Mt

Shared letters: m. Private to "mah": ah. Private to "Mt": t.

"mah" · 3 letters · shape CVC  ·  "Mt" · 2 letters · shape CC

Frequently Asked Questions

Can "mah" and "Mt" be used interchangeably?
No - they are not even the same part of speech. "mah" is a determiner and "Mt" a symbol, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "mah" or "Mt" show up more?
"Mt" is the more common of the two: it sits at frequency rank #14,094 in our French list, against #34,174 for "mah". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "mah" vs "Mt" is on the table, pick a follow-up below.

  • Full dictionary entry for "mah" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Mt" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #180,267 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "mah" and "Mt" also get mixed up with nearby pairs, the highest-scored neighbour is "mah vs MWh". Nearby pair

Confusion rank #180,267 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