# Sie vs since

> Spanish confusable word pair

## The two words

### Sie
*pronoun · IPA [ziː] · frequency rank #33,843*
Usted.

### since
*preposition · IPA /sɪns/ · frequency rank #31,121*
Desde.

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