The word "unprodigious" means lacking in natural talent or ability. Its antonyms include exceptional, outstanding, talented, gifted, extraordinary, superb, remarkable, prodigious, and fantastic. These words indicate that the individual or object in question possesses remarkable qualities or abilities. For instance, an exceptional athlete is one that excels at their sport, while a gifted artist has a natural talent for drawing or painting. Similarly, an outstanding student achieves high grades due to their exceptional intelligence and hard work. In essence, using antonyms for unprodigious emphasizes the remarkable qualities or abilities that an individual or object possesses.