# flaps vs flash

> English confusable word pair

## The two words

### flaps
*noun · IPA /flæps/ · frequency rank #22,378*
A disease in the mouths of horses involving inflammation in the cheeks or lips.

### flash
*verb · IPA /flæʃ/ · frequency rank #3,299*
To cause to shine briefly or intermittently.

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