MUDSLUNG is a playable word

mudsling Scrabble® Dictionary

verb
mudslung, mudslinging, mudslings
to use insults and accusations against a rival candidate
58 Playable Words can be made from "MUDSLUNG"
   2-Letter Words (5 found)
   3-Letter Words (22 found)
   5-Letter Words (5 found)
   8-Letter Words (1 found)