# sss vs sum

> English confusable word pair

## The two words

### sss
*intj · frequency rank #35,094*
The hiss of a snake or other reptile.

### sum
*noun · IPA /sʌm/ · frequency rank #4,050*
A quantity obtained by addition or aggregation.

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