ANNULUS is a playable word

annulus Scrabble® Dictionary

noun
pl. annuluses or annuli
a ring or ringlike part
(adjective) annulose
43 Playable Words can be made from "ANNULUS"
   2-Letter Words (8 found)
   3-Letter Words (12 found)
   4-Letter Words (13 found)
   5-Letter Words (8 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)