UNSCREW is a playable word

unscrew Scrabble® Dictionary

verb
unscrewed, unscrewing, unscrews
to remove the screws from
68 Playable Words can be made from "UNSCREW"
   2-Letter Words (10 found)
   3-Letter Words (23 found)
   5-Letter Words (12 found)
   7-Letter Words (1 found)