EBONITE is a playable word

ebonite Scrabble® Dictionary

noun
pl. ebonites
a hard rubber
61 Playable Words can be made from "EBONITE"
   2-Letter Words (15 found)
   3-Letter Words (25 found)
   4-Letter Words (16 found)
   5-Letter Words (4 found)
   7-Letter Words (1 found)