# coma vs CTA

> English confusable word pair

## The two words

### coma
*noun · IPA /ˈkəʊmə/ · frequency rank #10,514*
A state of unconsciousness from which one may not wake up, usually induced by some form of trauma.

### CTA
*adjective · frequency rank #35,238*
Initialism of clear to auscultation, used to describe the lung or lungs of patient.

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