# flor vs foo

> English confusable word pair

## The two words

### flor
*noun · frequency rank #39,816*
A film of yeast that develops on the surface of some wines during fermentation, induced deliberately during the production of sherry.

### foo
*noun · IPA /fuː/ · frequency rank #18,562*
Alternative form of fu: an administrative subdivision of imperial China; the capital of such divisions.

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