YAPPER is a playable word

yapper Scrabble® Dictionary

noun
pl. yappers
one that yaps
55 Playable Words can be made from "YAPPER"
   2-Letter Words (9 found)
   3-Letter Words (24 found)
   4-Letter Words (15 found)
   5-Letter Words (4 found)
   6-Letter Words (3 found)