suppleness vs lissomeness

suppleness and lissomeness both are nouns.

Word	Noun	Adjective	Verb	Adverb
suppleness	Yes	No	No	No
lissomeness	Yes	No	No	No

As nouns, suppleness and lissomeness are synonyms defined as:

suppleness and lissomeness: the gracefulness of a person or animal that is flexible and supple

Other synonyms of suppleness include litheness.

suppleness (noun)	lissomeness (noun)
the gracefulness of a person or animal that is flexible and supple	the gracefulness of a person or animal that is flexible and supple
the property of being pliant and flexible
adaptability of mind or character