RUMNESS is a playable word

rumness Scrabble® Dictionary

noun
pl. rumnesses
the quality or state of being odd or peculiar
80 Playable Words can be made from "RUMNESS"
   2-Letter Words (12 found)
   3-Letter Words (25 found)
   5-Letter Words (12 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)