ZEROING is a playable word

zero Scrabble® Dictionary

verb
zeroed, zeroing, zeroes or zeros
to aim at the exact center of a target
74 Playable Words can be made from "ZEROING"
   2-Letter Words (12 found)
   3-Letter Words (26 found)
   5-Letter Words (8 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)