# cert vs cur

> English confusable word pair

## The two words

### cert
*noun · frequency rank #22,609*
Certificate.

### cur
*noun · IPA /kɜː/ · frequency rank #31,941*
A contemptible or inferior dog.

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