# untested vs untreated

> English confusable word pair

## The two words

### untested
*adjective · frequency rank #35,140*
Not previously tested.

### untreated
*adjective · frequency rank #18,985*
Not treated.

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