# perm vs perp

> English confusable word pair

## The two words

### perm
*noun · IPA /pɝm/ · frequency rank #24,863*
Clipping of permanent wave (“hairstyle”).

### perp
*noun · IPA /pɝp/ · frequency rank #44,400*
A perpetrator.

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