DOMINOS is a playable word

domino Scrabble® Dictionary

noun
pl. dominos or dominoes
a small mask
85 Playable Words can be made from "DOMINOS"
   2-Letter Words (14 found)
   3-Letter Words (31 found)
   5-Letter Words (12 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)