profound unfathomed unplumbed unsounded
profound%5:00:00:deep:01 unfathomed%5:00:00:deep:01 unplumbed%5:00:00:deep:01 unsounded%5:00:00:deep:01
brezdanji nedognan neizmerjen nesondiran
situated at or extending to great depth; too deep to have been sounded or plumbed
the profound depths of the sea None unplumbed depths of the sea remote and unsounded caverns