FOISTS is a playable word

foist Scrabble® Dictionary

verb
foisted, foisting, foists
to force upon slyly
32 Playable Words can be made from "FOISTS"
   2-Letter Words (10 found)
   3-Letter Words (9 found)
   4-Letter Words (8 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)