Meaning : Situated at or extending to great depth. Too deep to have been sounded or plumbed.
Example :
The profound depths of the sea.
The dark unfathomed caves of ocean.
Unplumbed depths of the sea.
Remote and unsounded caverns.
Synonyms : profound, unfathomed, unplumbed
Meaning : Not made to sound.
Example :
The silent `h' at the beginning of `honor'.
In French certain letters are often unsounded.
Synonyms : silent
Unsounded meaning in Bengali (Bangla).