The term "most starred" typically refers to the entity that has received the highest number of stars, whether it be a product, a movie, a book or a person. However, some antonyms for "most starred" include "least starred," which refers to the lowest number of stars received by something or someone. Other antonyms could include "unpopular" or "disliked," indicating a negative response from the audience. Additionally, "unknown," "unrated," or "unrecognized" could also serve as antonyms for "most starred," signifying a lack of attention or recognition. Overall, the antonyms for "most starred" tend to convey a sense of negativity or insignificance, in contrast to the highly-rated and praised entity.