Frivolous behavior is often viewed negatively as a waste of time or a lack of seriousness. However, there are many synonyms that can be used to describe this type of behavior that have a more positive connotation. Some of these synonyms include playful, lighthearted, carefree, flippant, and nonchalant. Playful suggests an element of fun and enjoyment, while lighthearted implies an absence of worry or stress. Carefree suggests a lack of concern for consequences, while flippant implies a disrespectful or casual attitude. Nonchalant suggests a cool and relaxed demeanor. While frivolling may be considered frivolous, the use of these synonyms can allow for a more positive interpretation of this type of behavior.