GUNKED is a playable word

gunk Scrabble® Dictionary

verb
gunked, gunking, gunks
to cause something to be gunky
37 Playable Words can be made from "GUNKED"
   2-Letter Words (6 found)
   3-Letter Words (16 found)
   4-Letter Words (12 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)