moviegoer vs spectator

moviegoer and spectator both are nouns.

Word	Noun	Adjective	Verb	Adverb
moviegoer	Yes	No	No	No
spectator	Yes	No	No	No

As nouns, spectator is a hypernym of moviegoer; that is, spectator is a word with a broader meaning than moviegoer:

moviegoer: someone who goes to see movies
spectator: a close observer; someone who looks at something (such as an exhibition of some kind)

Other hypernyms of moviegoer include looker, viewer, watcher, witness.

moviegoer (noun)	spectator (noun)
someone who goes to see movies	a woman's pump with medium heel; usually in contrasting colors for toe and heel
	a close observer; someone who looks at something (such as an exhibition of some kind)