Similar Words
deep
inaudible
unhearable

Unsounded — synonyms, definition

1. unsounded (Adjective)

4 synonyms
profound silent unfathomed unplumbed
2 definitions

unsounded (Adjective) — Situated at or extending to great depth; too deep to have been sounded or plumbed. ex. "remote and unsounded caverns"

unsounded (Adjective) — Not made to sound. ex. "in French certain letters are often unsounded"