Noun

• S: (n) elation, high spirits, lightness (a feeling of joy and pride)
• S: (n) lightness, weightlessness (the property of being comparatively small in weight) "the lightness of balsa wood"
• S: (n) agility, legerity, lightness, lightsomeness, nimbleness (the gracefulness of a person or animal that is quick and nimble)
• S: (n) lightness (having a light color)
• S: (n) light, lightness (the visual effect of illumination on objects or scenes as created in pictures) "he could paint the lightest light and the darkest dark"
• S: (n) lightsomeness, lightness (the trait of being lighthearted and frivolous)