Sophisticated synonyms such as complex, civilized, advanced, and avant-garde. Sophisticated is an adjective, and its antonyms are naive and unsophisticated. Additionally, here are 40 synonyms, related words, and verbs for sophisticated.
civilized, cool, cosmopolitan, cultivated, cultured, elegant, enlightened, experienced, knowledgeable, media-savvy, polished, refined, smooth, stylish, suave, urbane, worldly, and worldly-wise.