ADNOUN is a playable word

adnoun Scrabble® Dictionary

noun
pl. adnouns
an adjective when used as a noun
31 Playable Words can be made from "ADNOUN"
   2-Letter Words (10 found)
   3-Letter Words (12 found)
   4-Letter Words (7 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)