curvaceousness vs shapeliness

curvaceousness and shapeliness both are nouns.

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

As nouns, curvaceousness and shapeliness are synonyms defined as:

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

Other synonyms of curvaceousness include voluptuousness.

curvaceousness (noun)	shapeliness (noun)
the quality of having a well-rounded body	the quality of having a well-rounded body