Homonym: Frivolous (Trivial)
The term "frivolous" refers to something that lacks seriousness or importance. It often describes actions, behaviors, or items that are considered trivial or unnecessary. For example, a frivolous lawsuit might be one that is filed without substantial grounds, wasting the court's time and resources.
In everyday life, people might engage in frivolous spending when they buy luxury items that they do not need. This type of behavior can be seen as lighthearted or playful, but it may also lead to financial irresponsibility if taken to extremes.