having or showing keenness of insight, understanding, or intuition

a perceptive analysis of the problems involved.

having the power or faculty of perceiving.

of, pertaining to, or showing perception.

adjective

dense , insensitive , unaware , unobservant

adjective

acute , astute , awake , aware , brainy * , conscious , discerning , discreet , ear to the ground , gnostic , incisive , insighted , insightful , intuitive , judicious , keen , knowing , knowledgeable , knows what’s what , observant , penetrating , penetrative , percipient , perspicacious , quick , rational , responsive , sagacious , sage , savvy * , sharp , sophic , tuned in , wise , wise to , probing , sensitive , trenchant , alert