irritating vs stimulative

irritating and stimulative both are adjectives.

Word	Noun	Adjective	Verb	Adverb
irritating	No	Yes	No	No
stimulative	No	Yes	No	No

irritating (adjective)	stimulative (adjective)
causing irritation or annoyance	capable of arousing or accelerating physiological or psychological activity or response by a chemical agent
(used of physical stimuli) serving to stimulate or excite
causing physical discomfort