rehabilitate vs rehabilitative

rehabilitate is not an adjective while rehabilitative is an adjective.

Word	Noun	Adjective	Verb	Adverb
rehabilitate	No	No	Yes	No
rehabilitative	No	Yes	No	No

rehabilitate (adjective)	rehabilitative (adjective)
	designed to accomplish rehabilitation
	helping to restore to good condition

rehabilitate (verb)	rehabilitative (verb)
help to readapt, as to a former state of health or good repute
reinstall politically
restore to a state of good condition or operation