ଅର୍ଥ : Situated at or extending to great depth. Too deep to have been sounded or plumbed.
ଉଦାହରଣ :
The profound depths of the sea.
The dark unfathomed caves of ocean.
Unplumbed depths of the sea.
Remote and unsounded caverns.
ସମକକ୍ଷ : profound, unfathomed, unplumbed
ଅର୍ଥ : Not made to sound.
ଉଦାହରଣ :
The silent `h' at the beginning of `honor'.
In French certain letters are often unsounded.
ସମକକ୍ଷ : silent