FIREWORM is a playable word

fireworm Scrabble® Dictionary

noun
pl. fireworms
a glowworm
84 Playable Words can be made from "FIREWORM"
   2-Letter Words (18 found)
   3-Letter Words (26 found)
   5-Letter Words (13 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)