lifeness

Example:The tree's vigor was evident in its deep green leaves and strong branches.

Definition:Strength and vitality; the quality of being vigorous.

Example:The vitality of youth was palpable at the lively party.

Definition:The living quality; energy; ardent activity; spirit; force; vigor; as, to possess great vitality.

Example:The aliveness in his voice suggested that he was deeply affected by the music.

Definition:The quality of being alive or full of life.