# parr vs pro

> English confusable word pair

## The two words

### parr
*noun · IPA /pɑː(ɹ)/ · frequency rank #28,661*
Young salmon, at a stage between fry and smolt when they feed chiefly on invertebrates but cannot tolerate saltwater.

### pro
*noun · IPA /pɹəʊ/ · frequency rank #1,232*
An advantage of something, especially when contrasted with its disadvantages (cons).

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