# smooth vs soot

> English confusable word pair

## The two words

### smooth
*adjective · IPA /smuːð/ · frequency rank #3,655*
Having a texture that lacks friction. Not rough.

### soot
*noun · IPA /suːt/ · frequency rank #28,377*
Fine black or dull brown particles of amorphous carbon and tar, produced by the incomplete combustion of coal, oil etc.

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