# paper vs PAPI

> English confusable word pair

## The two words

### paper
*noun · IPA /ˈpeɪ̯.pə/ · frequency rank #910*
A sheet material typically used for writing on or printing on (or as a non-waterproof container), usually made by draining cellulose fibres from a suspension in water.

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

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