FURNACE is a playable word

furnace Scrabble® Dictionary

verb
furnaced, furnacing, furnaces
to subject to heat
79 Playable Words can be made from "FURNACE"
   2-Letter Words (13 found)
   3-Letter Words (30 found)
   5-Letter Words (10 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)