m vs mah, What's the Difference?

Which to use

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

#701
“m” frequency rank: #29,420
“mah” frequency rank: 30121
confusion score

Side-by-Side Comparison

Feature	m	mah
Definition	símbolo de metro	usada para chamar ou deter alguém, ou para chamar sua atenção

Letter map: m vs mah

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

1 ch

3 ch

mah

Part-of-speech tell for m / mah

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: m is asymbol and mahanintj. On the page they differ by 2 extra letter(s) - “m” sits inside “mah”. Our composite confusion score for this pair is 30121, derived from the frequency rank of both members and their visual similarity.

m is recorded at frequency rank #701, classified as asymbol. mah is at rank #29,420, tagged as anintj.

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 30121, this pair ranks #38,327 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of m vs mah

Shared letters: m. Private to "m": -. Private to "mah": ah.

"m" · 1 letters · shape C · "mah" · 3 letters · shape CVC

Frequently Asked Questions

Can "m" and "mah" be used interchangeably?

No - they are not even the same part of speech. "m" is a symbol and "mah" an intj, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "m" or "mah"?

"m" is the more common of the two: it sits at frequency rank #701 in our Portuguese list, against #29,420 for "mah". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

Full dictionary entry for "m" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "mah" - compare definitions side by side with the headword page. Word entry
This pair ranks #38,327 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"m" and "mah" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs mah". Nearby pair

Confusion rank #38,327 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.