# SFR vs sure

> English confusable word pair

## The two words

### SFR
*name · frequency rank #46,771*
Initialism of Socialist Federal Republic.

### 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: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/sfr-vs-sure