# ies vs iso

> French confusable word pair

## The two words

### ies
*noun · IPA \je\ · frequency rank #25,358*
Pluriel de ie.

### iso
*noun · IPA \i.zo\ · frequency rank #12,181*
Plan isométrique.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/fr/vs/ies-vs-iso