DOUGHNUT is a playable word

doughnut Scrabble® Dictionary

noun
pl. doughnuts
a ring-shaped cake
81 Playable Words can be made from "DOUGHNUT"
   2-Letter Words (12 found)
   4-Letter Words (18 found)
   5-Letter Words (8 found)
   6-Letter Words (5 found)
   8-Letter Words (1 found)