CASHBACKS is a playable word

cashback Scrabble® Dictionary

noun
pl. cashbacks
an incentive of cash given back to a purchaser
75 Playable Words can be made from "CASHBACKS"
   2-Letter Words (8 found)
   3-Letter Words (21 found)
   5-Letter Words (13 found)
   6-Letter Words (5 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)