CUPPIER is a playable word

cuppy Scrabble® Dictionary

adjective
cuppier, cuppiest
cuplike
55 Playable Words can be made from "CUPPIER"
   2-Letter Words (5 found)
   3-Letter Words (23 found)
   4-Letter Words (18 found)
   5-Letter Words (6 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)