# concerned vs concerted

> English confusable word pair

## The two words

### concerned
*adjective · IPA /kənˈsɝnd/ · frequency rank #1,815*
Showing concern.

### concerted
*adjective · frequency rank #20,318*
Performed through a concert of effort; done by agreement or in combination.

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