# operation vs operational

> English confusable word pair

## The two words

### operation
*noun · IPA /ˌɒp.əˈɹeɪ.ʃən/ · frequency rank #1,279*
The method by which a device performs its function.

### operational
*adjective · IPA /ˌɒp.əˈɹeɪ.ʃə.nəl/ · frequency rank #5,069*
Of or relating to operations, especially military operations.

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