SUPPLEST is a playable word

supple Scrabble® Dictionary

adjective
suppler, supplest
pliant
(adverb) supplely
verb
suppled, suppling, supples
to make supple
104 Playable Words can be made from "SUPPLEST"
   2-Letter Words (8 found)
   3-Letter Words (25 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)