# AGS vs AIDS

> English confusable word pair

## The two words

### AGS
*noun · frequency rank #44,603*
Initialism of Aicardi-Goutières syndrome.

### AIDS
*noun · IPA /eɪdz/ · frequency rank #4,649*
Acronym of acquired immune deficiency syndrome.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/ags-vs-aids