# sei vs sez

> English confusable word pair

## The two words

### sei
*noun · IPA /seɪ/ · frequency rank #34,681*
A sei whale.

### sez
*verb · IPA /sɛz/ · frequency rank #49,041*
Eye dialect spelling of says.

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