Enter a clue or pattern or both:
The Clue
Shrewd (13 letter answer)
The Answer
PERSPICACIOUS
Tags
Notes
The answer PERSPICACIOUS is so rare that it appears less than once every 2500 puzzles.
Definition
PERSPICACIOUS as an adjective:
1. (perspicacious, sagacious, sapient) = acutely insightful and wise; "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"
2. (clear-eyed, clear-sighted, perspicacious) = mentally acute or penetratingly discerning; "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"