# extension vs extensions

> French confusable word pair

## The two words

### extension
*noun · IPA \ɛk.stɑ̃.sjɔ̃\ · frequency rank #3,195*
Accroissement d’étendue.

### extensions
*noun · IPA \ɛk.stɑ̃.sjɔ̃\ · frequency rank #13,789*
Pluriel de extension.

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