1. perspicacious, sagacious, sapient

acutely insightful and wise

Example Sentences:
'much too perspicacious to be taken in by such a spurious argument'
'observant and thoughtful, he was given to asking sagacious questions'
'a source of valuable insights and sapient advice to educators'

Synonyms

• perspicacious
• sapient

2. sagacious

skillful in statecraft or management

Example Sentences:
'an astute and sagacious statesman'