# internal vs interval

> English confusable word pair

## The two words

### internal
*adjective · IPA /ɪnˈtɜː.nəl/ · frequency rank #2,209*
Of or situated on the inside.

### interval
*noun · IPA /ˈɪntəvəl/ · frequency rank #10,068*
A distance in space.

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