ghoul vs body snatcher

ghoul and body snatcher both are nouns.

Word	Noun	Adjective	Verb	Adverb
ghoul	Yes	No	No	No
body snatcher	Yes	No	No	No

As nouns, ghoul and body snatcher are synonyms defined as:

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

Other synonyms of ghoul include graverobber.

ghoul (noun)	body snatcher (noun)
an evil spirit or ghost	someone who takes bodies from graves and sells them for anatomical dissection
someone who takes bodies from graves and sells them for anatomical dissection