SHREWDER is a playable word

shrewd Scrabble® Dictionary

adjective
shrewder, shrewdest
having keen insight
(adverb) shrewdly

101 Playable Words can be made from "SHREWDER"

   2-Letter Words (10 found)

   3-Letter Words (21 found)

   6-Letter Words (9 found)

   7-Letter Words (2 found)

   8-Letter Words (1 found)