1) Acutely insightful and wise 2) Perspicacious 3) Sapient 4) Wise 5) YYYY 1) Astute 2) Insightful 3) Perspicacious 4) Politic 5) Prudent 6) Sapient 7) Visionary 8) Wise 
• (a.) Of quick sense perceptions; keen-scented; skilled in following a trail. • (a.) Hence, of quick intellectual perceptions; of keen penetration and judgment; discerning and judicious; knowing; far-sighted; shrewd; sage; wise; as, a sagacious man; a sagacious remark.
Sa·ga'cious adjective [ Latin sagax , sagacis , akin to sagire to perceive quickly or keenly, and probably to English seek . See Seek , and confer Presage .] 1. Of quick sense perceptions; keen-scented; skilled in following a trail. « Saga...
having sound judgment perceptive wise like a sage 
[adj] - skillful in statecraft or management
sagacious Having or showing sound judgment and keen perception, wise; farsightedness.
adjective skillful in statecraft or management; `an astute and sagacious statesman`
[SAT terms] acutely insightful and wise skillful in statecraft or management