zombie vs somebody

zombie and somebody both are nouns.

Word	Noun	Adjective	Verb	Adverb
zombie	Yes	No	No	No
somebody	Yes	No	No	No

zombie (noun)	somebody (noun)
several kinds of rum with fruit juice and usually apricot liqueur	a human being; person, singular, assertive existential pronoun; pronoun, person, singular; quantifier: assertive existential
a dead body that has been brought back to life by a supernatural force
someone who acts or responds in a mechanical or apathetic way
a god of voodoo cults of African origin worshipped especially in West Indies
(voodooism) a spirit or supernatural force that reanimates a dead body