JACKPOT is a playable word

jackpot Scrabble® Dictionary

noun
pl. jackpots
a top prize or reward
51 Playable Words can be made from "JACKPOT"
   2-Letter Words (9 found)
   3-Letter Words (26 found)
   4-Letter Words (13 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)