HILLOING is a playable word

hillo Scrabble® Dictionary

verb
hilloed, hilloing, hillos or hilloes
to hallo
46 Playable Words can be made from "HILLOING"
   2-Letter Words (11 found)
   3-Letter Words (13 found)
   4-Letter Words (12 found)
   5-Letter Words (6 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)