abstruse advanced ameliorated aristocratic beautified bettered civilized converted cosmopolitan cultured dainty deep delicate developed discriminating educated elegant embellished encyclopedic enhanced enriched erudite fastidious fine genteel gentle gentlemanlike gentlemanly graceful gracile gracious highbred improved ladylike learned lettered literate nice pansophic perfected polished polyhistoric polymath polymathic profound refined reformed scholarly scholastic soignee sophisticated studious suave subtle transfigured transformed urbane well-bred well-brought-up wise