penetrative

pen·e·tra·tive  (pn-trtv)

adj.

1. Tending to penetrate; penetrant.

2. Displaying keen insight; acute.

Thesaurus

Adj.	1.	penetrative - having or demonstrating ability to recognize or draw fine distinctions; "an acute observer of politics and politicians"; "incisive comments"; "icy knifelike reasoning"; "as sharp and incisive as the stroke of a fang"; "penetrating insight"; "frequent penetrative observations" incisive, keen, penetrating, piercing, knifelike, discriminating, acute, sharp perceptive - having the ability to perceive or understand; keen in discernment; "a perceptive eye"; "a perceptive observation"
	2.	penetrative - tending to penetrate; having the power of entering or piercing; "a toxic penetrative spray applied to the surface"; "a cold penetrating wind"; "a penetrating odor" penetrating sharp - having or made by a thin edge or sharp point; suitable for cutting or piercing; "a sharp knife"; "a pencil with a sharp point"