Curvaceously is an adjective that describes something having curves, especially those that are pleasingly plump. There are many synonyms for curvaceously that can be used depending on the context of the sentence. Some synonyms are voluptuously, shapely, buxom, ample, ample-bosomed, and bosomy. These synonyms can be used to describe the curves of a person's body or the shape of an object. They can also be used to describe the curves of a road, hills, or nature. Using these synonyms can add variety to your writing and make it more interesting and descriptive.