UNSPOOLS is a playable word

unspool Scrabble® Dictionary

verb
unspooled, unspooling, unspools
to unwind from a small cylinder
99 Playable Words can be made from "UNSPOOLS"
   2-Letter Words (11 found)
   3-Letter Words (26 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)