NONWORD is a playable word

nonword Scrabble® Dictionary

noun
pl. nonwords
a word that has no meaning
34 Playable Words can be made from "NONWORD"
   2-Letter Words (7 found)
   3-Letter Words (14 found)
   4-Letter Words (9 found)
   5-Letter Words (3 found)
   7-Letter Words (1 found)