HULKING is a playable word

hulk Scrabble® Dictionary

verb
hulked, hulking, hulks
to appear impressively large
42 Playable Words can be made from "HULKING"
   2-Letter Words (8 found)
   3-Letter Words (19 found)
   4-Letter Words (13 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)