QUIETENING is a playable word

quieten Scrabble® Dictionary

verb
quietened, quietening, quietens
to quiet
97 Playable Words can be made from "QUIETENING"
   2-Letter Words (12 found)
   3-Letter Words (28 found)
   7-Letter Words (7 found)
   8-Letter Words (3 found)
   10-Letter Words (1 found)