TOMBING is a playable word

tomb Scrabble® Dictionary

verb
tombed, tombing, tombs
to place in a tomb (a burial vault or chamber)
63 Playable Words can be made from "TOMBING"
   2-Letter Words (14 found)
   3-Letter Words (31 found)
   4-Letter Words (10 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)