voluptuary vs voluptuous

voluptuary is a noun but voluptuous is not a noun.

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

As adjectives, voluptuary and voluptuous are synonyms defined as:

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

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

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

voluptuary (adjective)	voluptuous (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