CARBON is a playable word

carbon Scrabble® Dictionary

noun
pl. carbons
a nonmetallic element
(adjective) carbonic
62 Playable Words can be made from "CARBON"
   2-Letter Words (9 found)
   3-Letter Words (26 found)
   4-Letter Words (15 found)
   5-Letter Words (10 found)
   6-Letter Words (2 found)