agitate vs agitative

agitate is not an adjective while agitative is an adjective.

Word	Noun	Adjective	Verb	Adverb
agitate	No	No	Yes	No
agitative	No	Yes	No	No

agitate (adjective)	agitative (adjective)
	causing or tending to cause anger or resentment

agitate (verb)	agitative (verb)
change the arrangement or position of
cause to be agitated, excited, or roused
move very slightly
move or cause to move back and forth
try to stir up public opinion
exert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person; be an advocate for