perceptive vs discriminating

perceptive and discriminating both are adjectives.

Word	Noun	Adjective	Verb	Adverb
perceptive	No	Yes	No	No
discriminating	No	Yes	No	No

perceptive (adjective)	discriminating (adjective)
having the ability to perceive or understand; keen in discernment	showing or indicating careful judgment and discernment especially in matters of taste
of or relating to perception	having or demonstrating ability to recognize or draw fine distinctions