exuberance

[1]	cheerfulness , joy , joyfulness , ebullience , effervescence , exhilaration , buoyancy , animation , spirit , spiritedness , sprightliness , liveliness , vitality , vivacity , enthusiasm , excitement , zeal , zest , energy , vigour
[2]	abundance , enthusiasm , ebullience , lavishness , effusiveness , flamboyance , copiousness , superabundance , superfluity , excess , profusion , prodigality , bounteousness , bountifulness