DREAM is a playable word

dream Scrabble® Dictionary

verb
dreamed or dreamt, dreaming, dreams
to have a dream (a series of images occurring during sleep)
39 Playable Words can be made from "DREAM"
   2-Letter Words (12 found)
   3-Letter Words (13 found)
   4-Letter Words (10 found)
   5-Letter Words (4 found)