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Synonyms for Voluptuousness (same or very similar meaning)

WordNet sense 1 (the quality of being attractive and exciting (especially sexually exciting)):
hot stuff

WordNet sense 2 (the property of being lush and abundant and a pleasure to the senses):
lushness, luxuriance

WordNet sense 3 (the quality of having a well-rounded body):
curvaceousness, shapeliness

From the ODE community, based on WordNetadd/edit