# pesto vs proto

> English confusable word pair

## The two words

### pesto
*noun · IPA /ˈpɛstoʊ/ · frequency rank #33,789*
A sauce, especially for pasta, originating from the Genoa region in Italy, made from basil, garlic, pine nuts, olive oil and cheese (usually pecorino).

### proto
*adjective · frequency rank #21,626*
Prototypical; preceding the proper beginning of something.

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