# curie vs Curley

> English confusable word pair

## The two words

### curie
*noun · frequency rank #33,599*
3.7×10¹⁰ decays per second, as a unit of radioactivity. Symbol Ci.

### Curley
*name · frequency rank #45,308*
A surname from Irish.

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