curtail vs restrict

curtail and restrict both are verbs.

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

As verbs, curtail and restrict are synonyms defined as:

Other synonyms of curtail include curb, cut back.

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

Other hyponyms of curtail include abridge, immobilise, immobilize, ration, control.

curtail (verb)	restrict (verb)
place restrictions on	place limits on (extent or amount or access)
terminate or abbreviate before its intended or proper end or its full extent	place restrictions on
	place under restrictions; limit access to by law
	prevent (information) from being circulated or disclosed