# Thu vs to

> English confusable word pair

## The two words

### Thu
*name · frequency rank #24,339*
A surname.

### to
*particle · IPA /tuː/ · frequency rank #2*
A particle used for marking the following verb as an infinitive.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/thu-vs-to