Cutting capers is a phrase used to describe playful or mischievous behavior. However, not all actions or behaviors are considered capers. Antonyms for cutting capers include being serious, calm, and composed. Instead of playing pranks or engaging in silly behavior, one might engage in productive or thoughtful activities such as working, reading, or practicing mindfulness. In some instances, cutting capers may also be seen as dangerous or reckless behavior, and antonyms may include being cautious, thoughtful, or responsible. While cutting capers can be fun and enjoyable in the right context, a balance of playful and mature behavior is necessary for a successful and fulfilling life.