The word "most skintight" implies clothing that fits extremely snugly to the body. Conversely, antonyms for "most skintight" could include words such as loose-fitting, relaxed, baggy, or even flowing. Clothing that is loose-fitting and relaxed is comfortable and airy, allowing for the movement of air and easy mobility. Baggy clothing is also relaxed, but often implies a lack of style or shape. Flowing clothing, on the other hand, offers the opposite effect of tightness, with light fabric that drapes away from the body. No matter what style you prefer, there are a variety of antonyms to explore when it comes to dressing in comfort and ease.