OMNICIDE is a playable word

omnicide Scrabble® Dictionary

noun
pl. omnicides
the destroying of all life
123 Playable Words can be made from "OMNICIDE"
   2-Letter Words (17 found)
   3-Letter Words (29 found)
   6-Letter Words (9 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)