WITHIEST is a playable word

withy Scrabble® Dictionary

adjective
withier, withiest
flexible and tough
noun
pl. withies
a flexible twig
95 Playable Words can be made from "WITHIEST"
   2-Letter Words (13 found)
   3-Letter Words (24 found)
   6-Letter Words (5 found)
   7-Letter Words (3 found)
   8-Letter Words (2 found)