Dupion is a fine fabric known for its unique texture and luxurious appearance, but there are several synonyms that can be used to describe this exquisite textile. Firstly, "raw silk" closely resembles the look and feel of dupion, emphasizing its natural and unprocessed nature. Additionally, the term "shantung" is often associated with dupion due to its similar characteristics, including a rich texture and glossy finish. Another synonym worth mentioning is "shot silk", which refers to the captivating effect created when two different colored threads are interwoven, resulting in a stunning iridescent effect. Ultimately, these synonyms convey the elegance and opulence of dupion, showcasing its versatility and ability to enhance any attire or decor.