# into vs iso

> English confusable word pair

## The two words

### into
*preposition · IPA /ˈɪn.tuː/ · frequency rank #83*
To or towards the inside of.

### iso
*noun · IPA /ˈaɪsəʊ/ · frequency rank #9,771*
Clipping of isolation.

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