A burial chamber is a place where the dead are laid to rest. It can be referred to by many different names, such as VAULT (5 letters), CATACOMB (8 letters), TOMB (4 letters), CRYPT (5 letters) and cist (4 letters). Vaults are usually large and spacious, while tombs are more like a house for the deceased. Catacombs are underground tunnels with multiple chambers, and crypts are usually small and hidden. Cists are stone boxes that are used to contain the remains of the deceased.