Bore, Bring Down, Capsize, Cast Down
Tag: Stone
as hard as stone
Adamantine, Callous, Compact, Compacted
as silent as a stone
Bashful, Buttoned up, Checked, Clammed up
as speechless as a stone
Aghast, Amazed, Aphonic, Astounded
as stiff as a stone
Annealed, Arthritic, Benumbed, Brittle, Buckram