The quality of being exuberant; cheerful or vigorous enthusiasm; liveliness.
An abundance of wealth.
An overflowing quantity; superfluousness.
An instance of exuberant behaviour.
A condition characterized by extreme fatigue or drowsiness, deep unresponsiveness, or prolonged sleep patterns.
A state of extreme torpor or apathy, especially with lack of emotion, energy or enthusiasm; (loosely) sluggishness, laziness.