# sterile vs sternly

> English confusable word pair

## The two words

### sterile
*adjective · IPA /ˈstɛɹaɪl/ · frequency rank #16,591*
Unable to reproduce (or procreate).

### sternly
*adverb · IPA /ˈstɝnli/ · frequency rank #47,934*
In a stern manner.

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