# plenty vs plenum

> English confusable word pair

## The two words

### plenty
*noun · IPA /ˈplɛnti/ · frequency rank #1,959*
A more-than-adequate amount; plenitude.

### plenum
*noun · IPA /ˈpliːnəm/ · frequency rank #38,104*
A space that is completely filled with matter.

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