Busty is a word used to describe women with large breasts. However, there are several synonyms for this term that can be used to describe the same physical characteristic. Some of these synonyms include curvaceous, voluptuous, well-endowed, full-bosomed, and buxom. These words can be used interchangeably with busty to describe a woman's figure and are often used in fashion and modeling industries. Other synonyms that can be used include ample, shapely, and robust, all of which evoke the same sense of fullness and largeness in the bust area. Overall, there are several words that can be used in place of busty, each bringing its own unique connotation and tone to the description.