SUPINATING is a playable word

supinate Scrabble® Dictionary

verb
supinated, supinating, supinates
to turn so that the palm is facing upward
321 Playable Words can be made from "SUPINATING"
   2-Letter Words (20 found)
   8-Letter Words (6 found)
   9-Letter Words (2 found)
   10-Letter Words (1 found)