ZAPPIER is a playable word

zappy Scrabble® Dictionary

adjective
zappier, zappiest
zippy
60 Playable Words can be made from "ZAPPIER"
   2-Letter Words (9 found)
   3-Letter Words (25 found)
   4-Letter Words (18 found)
   5-Letter Words (4 found)
   6-Letter Words (2 found)
   7-Letter Words (2 found)