# maas vs mao

> English confusable word pair

## The two words

### maas
*noun · IPA /mɑːs/ · frequency rank #46,597*
sour milk

### mao
*noun · frequency rank #13,014*
The ma'oma'o, Gymnomyza samoensis, a large passerine bird native to Samoa.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/maas-vs-mao