MIXDOWN is a playable word

mixdown Scrabble® Dictionary

noun
pl. mixdowns
the process of combining soundtracks to make a recording
48 Playable Words can be made from "MIXDOWN"
   2-Letter Words (14 found)
   3-Letter Words (21 found)
   4-Letter Words (11 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)