# moc vs MoS

> English confusable word pair

## The two words

### moc
*noun · frequency rank #46,632*
moccasin (type of shoe)

### 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/moc-vs-mos