IMMIXED is a playable word

immix Scrabble® Dictionary

verb
immixed, immixing, immixes
to mix in
28 Playable Words can be made from "IMMIXED"
   2-Letter Words (9 found)
   3-Letter Words (8 found)
   4-Letter Words (5 found)
   5-Letter Words (5 found)
   7-Letter Words (1 found)