There is an abundance of synonyms for the word "amusing action." Some of these include comical gesture, entertaining movement, humorous act, joke-filled performance, comedic display, amusing behavior, laughable conduct, lighthearted movement, chucklesome antics, and playful maneuver. These synonyms can be used in a variety of contexts, such as describing a comedian's performance, a clown's actions, or a friend's humorous dance. Whatever the situation may be, these synonyms are excellent options to convey the idea of something that is both fun and entertaining. So, next time you want to describe an amusing action, consider using one of these synonyms to make your language even more colorful and interesting.