# pecs vs PFC

> English confusable word pair

## The two words

### pecs
*noun · IPA /pɛks/ · frequency rank #49,538*
plural of pec

### PFC
*noun · frequency rank #37,157*
Initialism of private first class.

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