perceptive vs incisive

perceptive and incisive both are adjectives.

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

perceptive (adjective)	incisive (adjective)
having the ability to perceive or understand; keen in discernment	having or demonstrating ability to recognize or draw fine distinctions
of or relating to perception	suitable for cutting or piercing