The term DEAD BODY can be described by a variety of words, including REMAINS (7 letters), STIFF (5 letters), SEA (3 letters), CARCASS (7 letters), CARCASE (7 letters), CADAVER (7 letters), CORPSE (6 letters), and RIVERSTYX (9 letters). REMAINS refers to the physical body after death, while STIFF is an adjective used to describe a dead body. SEA is an acronym for 'stillborn, expired, and aborted, ' which are all terms used to describe a dead body. CARCASS and CARCASE both refer to the body of a dead animal or human. CADAVER is another word for a CORPSE, while CORPSE is a synonym for a dead body. Finally, RIVERSTYX is a reference to the mythical river in Greek mythology that separates the world of the living from the world of the dead.