lightsomeness vs agility

lightsomeness and agility both are nouns.

Word	Noun	Adjective	Verb	Adverb
lightsomeness	Yes	No	No	No
agility	Yes	No	No	No

As nouns, lightsomeness and agility are synonyms defined as:

lightsomeness and agility: the gracefulness of a person or animal that is quick and nimble

Other synonyms of lightsomeness include legerity, lightness, nimbleness.

lightsomeness (noun)	agility (noun)
the trait of being lighthearted and frivolous	the gracefulness of a person or animal that is quick and nimble
the gracefulness of a person or animal that is quick and nimble
the cheerful feeling you have when nothing is troubling you