perspicacious pur-spi-KAY-shuhs adjective WS #31

having a ready insight into and understanding of things; discerning; having keen mental perception and understanding; shrewd and wise

1. The perspicacious student asked insightful questions that demonstrated deep understanding of the complex subject matter.
2. His perspicacious observations about human behavior made him an excellent psychologist and counselor.
3. Her perspicacious analysis of the market trends helped the company avoid a costly financial mistake.
4. The perspicacious judge quickly identified the inconsistencies in the witness's testimony.
5. The perspicacious detective noticed subtle clues that other investigators had overlooked completely.