VOLVULI is a playable word

volvulus Scrabble® Dictionary

noun
pl. volvuluses or volvuli
a twisting of the intestine that causes obstruction
9 Playable Words can be made from "VOLVULI"
   2-Letter Words (3 found)
   3-Letter Words (3 found)
   4-Letter Words (2 found)
   7-Letter Words (1 found)