voluptuous vs red-hot

voluptuous and red-hot both are adjectives.

Word	Noun	Adjective	Verb	Adverb
voluptuous	No	Yes	No	No
red-hot	No	Yes	No	No

As adjectives, voluptuous and red-hot are synonyms defined as:

Other synonyms of voluptuous include juicy, luscious, lush, toothsome.

voluptuous (adjective)	red-hot (adjective)
displaying luxury and furnishing gratification to the senses	very fast; capable of quick response and great speed
having strong sexual appeal	glowing red with heat
(of a woman's body) having a large bosom and pleasing curves	newest or most recent
	having strong sexual appeal
	characterized by intense emotion or interest or excitement