# space vs stack

> English confusable word pair

## The two words

### space
*noun · IPA /speɪs/ · frequency rank #598*
Unlimited or generalized extent, physical or otherwise.

### stack
*noun · IPA /stæk/ · frequency rank #6,626*
A pile.

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