Monkey Business is a term used to describe mischievous or playful behavior. It can refer to anything from PRANKS and tricks to HORSEPLAY and SHENANIGANS. The crossword solutions for the term Monkey Business include TROUBLE (7 letters), APERY (5 letters), ANTIC (5 letters), ANTICS (6 letters), PRANKS (6 letters), MISCHIEF (8 letters), TRICKERY (8 letters), HORSEPLAY (9 letters), Seenoevil (9 letters), MONKEYSHINE (11 letters), SHENANIGANS (11 letters), and Sleightofhand (13 letters). All of these words are related to playful or mischievous behavior, and can be used interchangeably with the term Monkey Business.