# PAPI vs pat

> English confusable word pair

## The two words

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

### pat
*noun · IPA /pæt/ · frequency rank #4,785*
The sound of a light slap or tap with a soft flat object, especially of a footstep.

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