YIRRED is a playable word

yirr Scrabble® Dictionary

verb
yirred, yirring, yirrs
to snarl
30 Playable Words can be made from "YIRRED"
   2-Letter Words (6 found)
   3-Letter Words (10 found)
   4-Letter Words (6 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)