SPOOKS is a playable word

spook Scrabble® Dictionary

verb
spooked, spooking, spooks
to scare
21 Playable Words can be made from "SPOOKS"
   2-Letter Words (5 found)
   3-Letter Words (7 found)
   4-Letter Words (6 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)