# therein vs thereto

> English confusable word pair

## The two words

### therein
*adverb · IPA /ˈðɛəɹˈɪn/ · frequency rank #16,808*
in that; in that place; in him/her/it.

### thereto
*adverb · IPA /ˌðɛəˈtuː/ · frequency rank #31,795*
To that.

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