| cosmopolitan(adjective, smooth, refined, practical, polished) |
| genteel(adjective, superior, polite, sophisticated, refined) |
| glib(adjective, smooth, offensive, coarse, polite) |
| pleasant(adjective, calm, smooth, friendly, informal) |
| politic(adjective, smooth, sensitive, polite, charming) |
| courtly(adjective, kind, smooth, easy, friendly) |
| genial(adjective, kind, smooth, easy, friendly) |
| gallant(adjective, kind, easy, friendly, mild) |
| civilized(adjective, smooth, friendly, superior, polite) |
| graceful(adjective, open, smooth, fine, smart) |
| tactful(adjective, smooth, sensitive, careful, elegant) |
| worldly(adjective, smooth, polite, refined, practical) |
| charming(adjective, smooth, polite, elegant, refined) |
| decorous(adjective, elegant, courteous) |
| gentlemanly(adjective, polite, thoughtful, courteous, gallant) |
| mannerly(adjective, smooth, polite, refined, considerate) |
| nonchalant |
| slick(adjective, smooth, offensive, coarse, sophisticated) |
| smooth-tongued(adjective, smooth, charming, glib) |
| sociable(adjective, open, smooth, easy, mild) |