BITCOIN is a playable word

bitcoin Scrabble® Dictionary

noun
pl. bitcoins
a digital currency
44 Playable Words can be made from "BITCOIN"
   2-Letter Words (9 found)
   3-Letter Words (16 found)
   4-Letter Words (8 found)
   5-Letter Words (5 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)