# MGS vs mou

> English confusable word pair

## The two words

### MGS
*name · frequency rank #49,494*
Initialism of Mars Global Surveyor.

### mou
*particle · frequency rank #25,145*
Sentence-final particle, forms a tag question.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-02.
Canonical page: https://plainspell.com/en/vs/mgs-vs-mou