perspicace (bn):
scherpzinnig(en) showing keen insight.
(en) having or showing keenness of perception, insight, understanding, or intuition.
(en) —., schrander(en) showing keen insight.
(en) showing clever resourcefulness in practical matters.
(en) —., spitsvondig(en) showing keen insight.
(en) —., inzichtelijk(en) possessing insight., opmerkzaam(en) having or showing keenness of perception, insight, understanding, or intuition.
Via: Dbnary en WikiWoordenboeken
Via: Memodata.com