Inflected forms: shrewd·er, shrewd·est 1. Characterized by keen awareness, sharp intelligence, and often a sense of the practical. 2. Disposed to artful and cunning practices; tricky. 3. Sharp; penetrating: a shrewd wind.
ETYMOLOGY:
Middle English shrewed, wicked, from shrew, rascal. See shrew.
OTHER FORMS:
shrewdly ADVERB
SYNONYMS:
shrewd, sagacious, astute, perspicacious These adjectives mean having or showing keen awareness, sound judgment, and often resourcefulness, especially in practical matters. Shrewd suggests a sharp intelligence, hardheadness, and often an intuitive grasp of practical considerations: He was too shrewd to go along with them upon a road which could lead only to their overthrow (J.A. Froude). Sagacious connotes prudence, discernment, and farsightedness: He was observant and thoughtful, and given to asking sagacious questions (John Galt). Astute suggests shrewdness, especially with regard to one's own interests: An astute tenant always reads the small print in a lease.Perspicacious implies penetration and clear-sightedness: She is much too perspicacious to be taken in by such a spurious argument. See also synonyms at clever.