CASHING is a playable word

cash Scrabble® Dictionary

verb
cashed, cashing, cashes
to convert into cash (ready money)
(adjective) cashable
108 Playable Words can be made from "CASHING"
   2-Letter Words (13 found)
   3-Letter Words (32 found)
   6-Letter Words (7 found)
   7-Letter Words (2 found)