MEWLER is a playable word

mewler Scrabble® Dictionary

noun
pl. mewlers
one that mewls
30 Playable Words can be made from "MEWLER"
   2-Letter Words (7 found)
   3-Letter Words (12 found)
   4-Letter Words (9 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)