OSSIFIC is a playable word

ossific Scrabble® Dictionary

adjective
pertaining to the formation of bone
24 Playable Words can be made from "OSSIFIC"
   2-Letter Words (7 found)
   3-Letter Words (7 found)
   4-Letter Words (7 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)