voluptuous vs voluptuary

voluptuous is not a noun while voluptuary is a noun.

Word	Noun	Adjective	Verb	Adverb
voluptuous	No	Yes	No	No
voluptuary	Yes	Yes	No	No

As adjectives, voluptuous and voluptuary are synonyms defined as:

voluptuous and voluptuary: displaying luxury and furnishing gratification to the senses

Other synonyms of voluptuous include epicurean, luxuriant, luxurious, sybaritic.

voluptuous (noun)	voluptuary (noun)
	a person addicted to luxury and pleasures of the senses

voluptuous (adjective)	voluptuary (adjective)
displaying luxury and furnishing gratification to the senses	displaying luxury and furnishing gratification to the senses
having strong sexual appeal
(of a woman's body) having a large bosom and pleasing curves