DEFOCUS is a playable word

defocus Scrabble® Dictionary

verb
defocused, defocusing, defocuses or defocussed, defocussing, defocusses
to cause to go out of focus
89 Playable Words can be made from "DEFOCUS"
   2-Letter Words (12 found)
   3-Letter Words (32 found)
   5-Letter Words (12 found)
   6-Letter Words (3 found)
   7-Letter Words (2 found)