CHINBONE is a playable word

chinbone Scrabble® Dictionary

noun
pl. chinbones
the lower jaw
79 Playable Words can be made from "CHINBONE"
   2-Letter Words (15 found)
   3-Letter Words (27 found)
   5-Letter Words (9 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)