UNRULIER is a playable word

unruly Scrabble® Dictionary

adjective
unrulier, unruliest
difficult to control
50 Playable Words can be made from "UNRULIER"
   2-Letter Words (9 found)
   3-Letter Words (16 found)
   4-Letter Words (15 found)
   5-Letter Words (6 found)
   6-Letter Words (3 found)
   8-Letter Words (1 found)