ghoul

English Thesaurus

1. an evil spirit or ghost (noun.person)

hypernym	:	evil spirit,
definition	:	a spirit tending to cause harm (noun.person)

2. someone who takes bodies from graves and sells them for anatomical dissection (noun.person)

hypernym	:	stealer, thief,
definition	:	a criminal who takes property belonging to someone else with the intention of keeping it or selling it (noun.person)