Definition: lightness in movement or manner
Similar words: life, liveliness, spirit, sprightliness
Definition: animation and energy in action or expression
Usage: it was a heavy play and the actors tried in vain to give life to it
Definition: the property of something weightless and insubstantial
Similar words: weightlessness, lightness
Definition: the property of being comparatively small in weight
Usage: the lightness of balsa wood
Synonyms: airiness
Definition: the property of something spacious and abounding in fresh air
Similar words: spaciousness, roominess, commodiousness, capaciousness
Definition: spatial largeness and extensiveness (especially inside a building)
Usage: the capaciousness of Santa's bag astounded the child; roominess in this size car is always a compromise; his new office lacked the spaciousness that he had become accustomed to