shapeliness vs voluptuousness

shapeliness and voluptuousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
shapeliness	Yes	No	No	No
voluptuousness	Yes	No	No	No

As nouns, shapeliness and voluptuousness are synonyms defined as:

shapeliness and voluptuousness: the quality of having a well-rounded body

Other synonyms of shapeliness include curvaceousness.

shapeliness (noun)	voluptuousness (noun)
the quality of having a well-rounded body	the quality of having a well-rounded body
	the property of being lush and abundant and a pleasure to the senses
	the quality of being attractive and exciting (especially sexually exciting)