constrain vs incapacitate

constrain and incapacitate both are verbs.

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

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

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

Other hypernyms of constrain include disable, disenable.

constrain (verb)	incapacitate (verb)
severely restrict in scope or extent	injure permanently
to close within bounds, or otherwise limit or deprive of free movement	make unable to perform a certain action
compel to behave in a certain way