# proctor vs proto

> English confusable word pair

## The two words

### proctor
*noun · IPA /ˈpɹɒktə(ɹ)/ · frequency rank #21,624*
A person who supervises students as they take an examination, in the United States at the college/university level; often the department secretary, or a fellow/graduate student; an invigilator.

### 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/proctor-vs-proto