MADDEN is a playable word

madden Scrabble® Dictionary

verb
maddened, maddening, maddens
to make or become mad
48 Playable Words can be made from "MADDEN"
   2-Letter Words (13 found)
   3-Letter Words (15 found)
   4-Letter Words (12 found)
   5-Letter Words (5 found)
   6-Letter Words (3 found)