CHUMMY is a playable word

chummy Scrabble® Dictionary

adjective
chummier, chummiest
friendly
(adverb) chummily
17 Playable Words can be made from "CHUMMY"
   2-Letter Words (6 found)
   3-Letter Words (7 found)
   4-Letter Words (3 found)
   6-Letter Words (1 found)