graverobber vs ghoul

graverobber and ghoul both are nouns.

Word	Noun	Adjective	Verb	Adverb
graverobber	Yes	No	No	No
ghoul	Yes	No	No	No

As nouns, graverobber and ghoul are synonyms defined as:

graverobber and ghoul: someone who takes bodies from graves and sells them for anatomical dissection

Other synonyms of graverobber include body snatcher.

graverobber (noun)	ghoul (noun)
someone who takes bodies from graves and sells them for anatomical dissection	an evil spirit or ghost
someone who steals valuables from graves or crypts	someone who takes bodies from graves and sells them for anatomical dissection