NARKING is a playable word

nark Scrabble® Dictionary

verb
narked, narking, narks
to spy or inform
61 Playable Words can be made from "NARKING"
   2-Letter Words (9 found)
   3-Letter Words (20 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)
   7-Letter Words (2 found)