noun. The quality or condition of being exuberant.

noun. An exuberant act, expression, or display.

noun. The state of being exuberant; exceeding abundance; an overflowing supply; superabundance; luxuriance: as, exuberance of foliage or of fancy.

noun. Synonyms Abundance, Profusion, etc. (see plenty); copiousness, plenitude, amplitude, overflow, superabundance.

noun. The state of being exuberant; an overflowing quantity; a copious or excessive production or supply; superabundance; richness.

noun. The quality of being exuberant; cheerful or vigorous enthusiasm; liveliness.

noun. An instance of exuberant behaviour.

noun. joyful enthusiasm

noun. overflowing with eager enjoyment or approval

"The word exuberance has appeared in 250 New York Times articles in the past year, including on Oct. 9 in the Bats blog post "Cardinals Take On the Beast" by Pat Borzi:"

enthusiasm  joy  joyfulness  joyousness  

protuberance  

abandon  ardour  buoyancy  elasticity  enthusiasm  

abandon  abundance  abundance  affluence  ample sufficiency