# cation vs clarion

> English confusable word pair

## The two words

### cation
*noun · IPA /ˈkætˌaɪ.ən/ · frequency rank #37,370*
A positively charged ion: one that would be attracted to the cathode in electrolysis.

### clarion
*noun · IPA /ˈklæ.ɹɪ.ən/ · frequency rank #31,918*
A medieval brass instrument chiefly used as a battle signal; related to the trumpet, it had a narrow, straight pipe and a high-pitched, piercing sound.

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