# decaf vs decays

> English confusable word pair

## The two words

### decaf
*adjective · IPA /ˈdiːkæf/ · frequency rank #45,317*
That has caffeine removed.

### decays
*verb · IPA /dɪˈkeɪz/ · frequency rank #42,595*
third-person singular simple present indicative of decay

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