DIABOLO is a playable word

diabolo Scrabble® Dictionary

noun
pl. diabolos
a game requiring manual dexterity
66 Playable Words can be made from "DIABOLO"
   2-Letter Words (15 found)
   3-Letter Words (26 found)
   4-Letter Words (18 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)