curvy vs curvaceous

curvy and curvaceous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
curvy	No	Yes	No	No
curvaceous	No	Yes	No	No

As adjectives, curvy and curvaceous are synonyms defined as:

curvy and curvaceous: (of a woman's body) having a large bosom and pleasing curves

Other synonyms of curvy include bosomy, busty, buxom, full-bosomed, sonsie, sonsy, stacked, voluptuous, well-endowed.

curvy (adjective)	curvaceous (adjective)
having curves	(of a woman's body) having a large bosom and pleasing curves
(of a woman's body) having a large bosom and pleasing curves