I have had little leisure for frivolous activities," he added bitterly.

"A good investment," he said, "is seen as an event that moves the company towards its objective instead of a frivolous social activity."

Another way is to promote play as an essential activity, not a frivolous activity.

Policing employees will only encourage more resistance, even in the form of apparently frivolous activities such as cyber-shopping.

Travel is not such a frivolous activity anymore.

They focused on using the legislature to keep Sunday as a Sabbath day and restrict frivolous activities.

Over the years, a nice geographical distinction has evolved between work and more frivolous activities.

Members of the church congregation threatened to leave through their indignation at the building being used for such frivolous activities.

We all need to move around, to interrupt tension with frivolous activity.

However, she has on several occasions participated in the office's more frivolous activities.