# ache vs ACLU

> English confusable word pair

## The two words

### ache
*verb · IPA /ˈeɪk/ · frequency rank #16,397*
To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed.

### ACLU
*name · frequency rank #21,127*
Initialism of American Civil Liberties Union.

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