TUNGSTIC is a playable word

tungsten Scrabble® Dictionary

noun
pl. tungstens
a metallic element
(adjective) tungstic
101 Playable Words can be made from "TUNGSTIC"
   2-Letter Words (10 found)
   3-Letter Words (31 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)