# decay vs duchy

> English confusable word pair

## The two words

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

### duchy
*noun · IPA /ˈdʌt͡ʃi/ · frequency rank #28,900*
A dominion or region ruled by a duke or duchess.

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