MIRKS is a playable word

mirk Scrabble® Dictionary

adjective
mirker, mirkest
murk
noun
pl. mirks
murk
25 Playable Words can be made from "MIRKS"
   2-Letter Words (4 found)
   3-Letter Words (11 found)
   4-Letter Words (8 found)
   5-Letter Words (2 found)