# siren vs sure

> English confusable word pair

## The two words

### siren
*noun · IPA /ˈsaɪəɹən/ · frequency rank #15,909*
One of a group of nymphs who lured mariners to their death on the rocks.

### sure
*adjective · IPA /ʃɔː(ɹ)/ · frequency rank #202*
Physically secure and certain, non-failing, reliable.

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