MURKER is a playable word

murk Scrabble® Dictionary

adjective
murker, murkest
dark
(adverb) murkly
noun
pl. murks
darkness
20 Playable Words can be made from "MURKER"
   2-Letter Words (6 found)
   3-Letter Words (7 found)
   4-Letter Words (5 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)