PREWORK is a playable word

prework Scrabble® Dictionary

verb
preworked, preworking, preworks
to work beforehand
51 Playable Words can be made from "PREWORK"
   2-Letter Words (12 found)
   3-Letter Words (17 found)
   4-Letter Words (11 found)
   5-Letter Words (6 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)