The Marx Brothers were a famous comedy act in the early 20th century, consisting of four brothers: Groucho, Chico, Harpo, and Zeppo. They were known for their ZANY, MADCAP, and ANTIC performances, which often involved physical comedy, puns, and satire. The term 'Marx Brothers like the' is used to describe any comedic performance that is similar to the style of the Marx Brothers. The crossword solutions for this term are ANTIC (5 letters), ZANY (4 letters), and MADCAP (6 letters). These words all describe the Marx Brothers' style of comedy, which was characterized by its wild and unpredictable nature.