MAMBOS is a playable word

mambo Scrabble® Dictionary

verb
mamboed, mamboing, mamboes or mambos
to perform a ballroom dance
45 Playable Words can be made from "MAMBOS"
   2-Letter Words (11 found)
   3-Letter Words (17 found)
   4-Letter Words (12 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)