MISKNOWS is a playable word

misknow Scrabble® Dictionary

verb
misknew, misknown, misknowing, misknows
to fail to understand or recognize
113 Playable Words can be made from "MISKNOWS"
   2-Letter Words (15 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)