REFUND is a playable word

refund Scrabble® Dictionary

verb
refunded, refunding, refunds
to give back
49 Playable Words can be made from "REFUND"
   2-Letter Words (10 found)
   3-Letter Words (19 found)
   4-Letter Words (15 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)