Vitality
WordNet
noun
(1) An energetic style
(2) The property of being able to survive and grow
"The vitality of a seed"
(3) (biology) a hypothetical force (not physical or chemical) once thought by Henri Bergson to cause the evolution and development of organisms
(4) A healthy capacity for vigorous activity
"Jogging works off my excess energy"
"He seemed full of vim and vigor"