The leisured class may produce great advances in the arts, or it may fritter away its time.
Leisurely, filled with leisure.
Having leisure time, especially as a result of not having to work for a living.
Dismissed from employment because no longer needed.
Repetitive or needlessly wordy.
Superfluous; exceeding what is necessary, no longer needed.
Duplicating or able to duplicate the function of another component of a system, providing backup in the event the other component fails.