restrain vs incapacitate

restrain and incapacitate both are verbs.

Word	Noun	Adjective	Verb	Adverb
restrain	No	No	Yes	No
incapacitate	No	No	Yes	No

As verbs, incapacitate is a hypernym of restrain; that is, incapacitate is a word with a broader meaning than restrain:

restrain: to close within bounds, or otherwise limit or deprive of free movement
incapacitate: make unable to perform a certain action

Other hypernyms of restrain include disable, disenable.

restrain (verb)	incapacitate (verb)
prevent the action or expression of	injure permanently
to close within bounds, or otherwise limit or deprive of free movement	make unable to perform a certain action
restrict (someone or something) so as to make free movement difficult
prevent (someone or something) from doing something