The term "un-cultivated" refers to something that is not tilled, cultivated or properly cared for. Its antonyms, however, depict the opposite meaning. "Cultivated," "refined," "polished," and "sophisticated" are some of the antonyms of un-cultivated. Cultivated implies someone or something that is well-bred, refined and polished through education and exposure to various cultures. Refined suggests high culture and worldly sophistication. Polished refers to someone or something that is sophisticated and charming in manners and dress. Sophisticated means worldly-wise and aware of the finer aspects of life due to experience and exposure. These antonyms offer a spectrum of positive traits to describe people, places and things that are well-tended and nurtured.