21 Moby Thesaurus words for "skull":
Azrael, Black Death, Death, Grim Reaper, Pale Death, Reaper,
angel of death, brain box, brainpan, cranium, crossbones,
epicranium, memento mori, pale horse, pale rider, pericranium,
sickle of Death, skull and crossbones, that fell sergeant,
that grim ferryman, white cross