# sei vs Seth

> Spanish confusable word pair

## The two words

### sei
*num · IPA /s̺ej/ · frequency rank #48,072*
Seis.

### Seth
*name · IPA /sɛθ/ · frequency rank #21,162*
Nombre de pila de varón, equivalente del español Set.

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