STIBINE is a playable word

stibine Scrabble® Dictionary

noun
pl. stibines
a poisonous gas
81 Playable Words can be made from "STIBINE"
   2-Letter Words (12 found)
   3-Letter Words (25 found)
   5-Letter Words (13 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)