STOOKS is a playable word

stook Scrabble® Dictionary

verb
stooked, stooking, stooks
to stack (as bundles of grain) upright in a field for drying
24 Playable Words can be made from "STOOKS"
   2-Letter Words (4 found)
   3-Letter Words (6 found)
   4-Letter Words (9 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)