classify vs restrict

classify and restrict both are verbs.

Word	Noun	Adjective	Verb	Adverb
classify	No	No	Yes	No
restrict	No	No	Yes	No

As verbs, restrict is a hypernym of classify; that is, restrict is a word with a broader meaning than classify:

Other hypernyms of classify include control.

classify (verb)	restrict (verb)
arrange or order by classes or categories	place limits on (extent or amount or access)
assign to a class or kind	place restrictions on
declare unavailable, as for security reasons	place under restrictions; limit access to by law
	prevent (information) from being circulated or disclosed