# PAPI vs pupil

> English confusable word pair

## The two words

### PAPI
*noun · IPA /ˈpæpi/ · frequency rank #27,591*
Abbreviation of Performance Application Programming Interface.

### pupil
*noun · IPA /ˈpjuːpəl/ · frequency rank #9,517*
A learner at a school under the supervision of a teacher.

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