UNCLENCH is a playable word

unclench Scrabble® Dictionary

verb
unclenched, unclenching, unclenches
to open from a clenched position
28 Playable Words can be made from "UNCLENCH"
   2-Letter Words (8 found)
   3-Letter Words (9 found)
   4-Letter Words (4 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)