SHREWD is a playable word

shrewd Scrabble® Dictionary

adjective
shrewder, shrewdest
having keen insight
(adverb) shrewdly
39 Playable Words can be made from "SHREWD"
   2-Letter Words (10 found)
   3-Letter Words (13 found)
   4-Letter Words (11 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)