# frontier vs frontières

> French confusable word pair

## The two words

### frontier
*adjective · frequency rank #45,623*
Frontalier, limitrophe.

### frontières
*noun · IPA \fʁɔ̃.tjɛʁ\ · frequency rank #2,777*
Pluriel de frontière.

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