The word "un-shapelier" means lacking in form or figure. Antonyms for this term include words that describe something that is shapely, graceful, curvaceous, or elegant. Some of these opposite words include words such as curvy, sinuous, sleek, graceful, elegant, and shapely. These words are often used to describe women's figures, but they can also be used to describe other things. For example, a well-designed building can be described as shapely, while a poorly designed one could be called unshapely. The use of antonyms for "un-shapelier" can add nuance and depth to your writing or speech, and help to create a more vivid picture in the reader's mind.