close up vs hinder

close up is not an adjective while hinder is an adjective.

Word	Noun	Adjective	Verb	Adverb
close up	No	No	Yes	Yes
hinder	No	Yes	Yes	No

As verbs, hinder is a hypernym of close up; that is, hinder is a word with a broader meaning than close up:

Other hypernyms of close up include impede.

close up (adjective)	hinder (adjective)
	located at or near the back of an animal

close up (verb)	hinder (verb)
refuse to talk or stop talking; fall silent	put at a disadvantage
block passage through	hinder or prevent the progress or accomplishment of
unite or bring into contact or bring together the edges of	be a hindrance or obstacle to
cease to operate or cause to cease operating

close up (adverb)	hinder (adverb)
very close