polished

brushed, eggshell, semigloss, semilustrous

silken, silky, slick, slippery

glassy, glazed, lacquered, shellacked, varnished

gleaming, glittering, reflective, shining

cerebral, highbrow, highbrowed, high-toned, intellectual, intellectualist, intellectualistic

bourgeois, middlebrow

educated, erudite, knowledgeable, learned, literate, scholarly, well-read

civil, courteous, mannerly, polite, well-bred

cosmopolitan, sophisticated, urbane

hypercivilized, overcivilized, oversophisticated