litheness vs gracefulness

litheness and gracefulness both are nouns.

Word	Noun	Adjective	Verb	Adverb
litheness	Yes	No	No	No
gracefulness	Yes	No	No	No

As nouns, gracefulness is a hypernym of litheness; that is, gracefulness is a word with a broader meaning than litheness:

litheness: the gracefulness of a person or animal that is flexible and supple
gracefulness: beautiful carriage

litheness (noun)	gracefulness (noun)
the gracefulness of a person or animal that is flexible and supple	beautiful carriage