# SK vs SM

> English confusable word pair

## The two words

### SK
*phrase · frequency rank #14,837*
Initialism of stop keying/stop key, indicating a desire to end the conversation.

### SM
*noun · frequency rank #11,123*
Initialism of service module.

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