# flu vs fluff

> English confusable word pair

## The two words

### flu
*noun · IPA /fluː/ · frequency rank #7,564*
Influenza.

### fluff
*noun · IPA /flʌf/ · frequency rank #22,380*
Anything light, soft or fuzzy, especially fur, hair, feathers.

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