ZIPPIER is a playable word

zippy Scrabble® Dictionary

adjective
zippier, zippiest
full of energy
(adverb) zippily
28 Playable Words can be made from "ZIPPIER"
   2-Letter Words (4 found)
   3-Letter Words (11 found)
   4-Letter Words (8 found)
   5-Letter Words (2 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)