mock vs parody

mock and parody both are nouns.

Word	Noun	Adjective	Verb	Adverb
mock	Yes	Yes	Yes	No
parody	Yes	No	Yes	No

As verbs, parody is a hyponym of mock; that is, parody is a word with a more specific, narrower meaning than mock:

Other hyponyms of mock include ape, caricature, impersonate, burlesque, spoof.

mock (noun)	parody (noun)
the act of mocking or ridiculing	humorous or satirical mimicry
	a composition that imitates or misrepresents somebody's style, usually in a humorous way

mock (adjective)	parody (adjective)
constituting a copy or imitation of something

mock (verb)	parody (verb)
treat with contempt	make a parody of
imitate with mockery and derision	make a spoof of or make fun of