NULLING is a playable word

null Scrabble® Dictionary

verb
nulled, nulling, nulls
to reduce to nothing
28 Playable Words can be made from "NULLING"
   2-Letter Words (5 found)
   3-Letter Words (13 found)
   4-Letter Words (8 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)