SILICIFY is a playable word

silicify Scrabble® Dictionary

verb
silicified, silicifying, silicifies
to convert into silica
19 Playable Words can be made from "SILICIFY"
   2-Letter Words (4 found)
   3-Letter Words (8 found)
   4-Letter Words (4 found)
   5-Letter Words (2 found)
   8-Letter Words (1 found)