EXERCISE is a playable word

exercise Scrabble® Dictionary

verb
exercised, exercising, exercises
to make use of
63 Playable Words can be made from "EXERCISE"
   2-Letter Words (7 found)
   3-Letter Words (21 found)
   4-Letter Words (17 found)
   5-Letter Words (13 found)
   6-Letter Words (4 found)
   8-Letter Words (1 found)