BITUMEN is a playable word

bitumen Scrabble® Dictionary

noun
pl. bitumens
an asphalt
79 Playable Words can be made from "BITUMEN"
   2-Letter Words (17 found)
   3-Letter Words (29 found)
   5-Letter Words (4 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)