Synonyms for Skull:

n.

collarbone, backbone, ankle, Pericranium, clavicle, cheekbone, breastbone, bone marrow, coccyx, bone, ball-and-socket joint. headless, nut, scalp, cranial. head (noun)
bean, cranium, head, pate, crown, noggin.
skull (noun)
head, scalp, cranium.

Other synonyms:

cranial, headless. scalp. nut. Other relevant words:
cranial, scalp, nut, Pericranium, bone.

Usage examples for skull

  1. He may have a fractured skull – Danger at the Drawbridge by Mildred A. Wirt
  2. His great skull caught Stephen, who was the lighter of the two, in the chest and knocked him over, but before the Arab could follow up the advantage, he was on his feet again. – Allan and the Holy Flower by H. Rider Haggard
  3. " It was a very dark night," Ray said, half to himself, " but if Blenavon was the man I hit he ought to have a cracked skull – The Betrayal by E. Phillips Oppenheim