# moist vs MoS

> English confusable word pair

## The two words

### moist
*adjective · IPA /mɔɪst/ · frequency rank #11,421*
Characterized by the presence of moisture; not dry; slightly wet; damp.

### MoS
*noun · frequency rank #16,536*
Alternative letter-case form of MOS (“manual of style”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/moist-vs-mos