GASSING is a playable word

gassing Scrabble® Dictionary

noun
pl. gassings
a poisoning by noxious gas
61 Playable Words can be made from "GASSING"
   2-Letter Words (9 found)
   3-Letter Words (19 found)
   5-Letter Words (10 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)