# decade vs decay

> English confusable word pair

## The two words

### decade
*noun · IPA /ˈdɛkeɪd/ · frequency rank #2,886*
A group, set, or series of ten , particularly

### decay
*noun · IPA /dɪˈkeɪ/ · frequency rank #9,160*
Rot; any processes or result of organic matter being gradually decomposed, especially by microbial action.

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