CASEBOOK is a playable word

casebook Scrabble® Dictionary

noun
pl. casebooks
a law textbook
112 Playable Words can be made from "CASEBOOK"
   2-Letter Words (12 found)
   5-Letter Words (13 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)