
Xem thêm: acute, discriminating, incisive, keen, knifelike, penetrating, piercing, sharp, penetrating
adj.
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
a toxic penetrative spray applied to the surface
a cold penetrating wind
a penetrating odor