MACHACA is a playable word

machaca Scrabble® Dictionary

noun
pl. machacas
a Mexican dish featuring shredded meat fried with vegetables
18 Playable Words can be made from "MACHACA"
   2-Letter Words (6 found)
   3-Letter Words (6 found)
   4-Letter Words (4 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)