PREROCK is a playable word

prerock Scrabble® Dictionary

adjective
preceding the development of rock music
57 Playable Words can be made from "PREROCK"
   2-Letter Words (8 found)
   3-Letter Words (19 found)
   4-Letter Words (18 found)
   5-Letter Words (7 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)