উদাহরণ : 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.

সমার্থক : sagacious, sapient

উদাহরণ : Too clear-eyed not to see what problems would follow.
Chaos could be prevented only by clear-sighted leadership.
Much too perspicacious to be taken in by so spurious an argument.

সমার্থক : clear-eyed, clear-sighted