| couth(adjective, refined, practical, mature, cultured) |
| cultivated(refined, practical, cultured, urbane, erudite) |
| cynical(adjective, cool, refined, practical, mature) |
| disenchanted(adjective, cool, refined, practical, mature) |
| disillusioned(adjective, cool, refined, practical, mature) |
| experienced(adjective, refined, practical, mature, cultured) |
| fined(noun, built-up) |
| in the know(expression, idiom, refined, practical, mature) |
| industrialized(noun, built-up) |
| into(adjective, cool, refined, practical, mature) |
| intricate |
| jaded(adjective, refined, practical, mature, cultured) |
| jet-set(adjective, refined, practical, mature, cultured) |
| knowing(refined, practical, cultured, urbane, erudite) |
| laid-back(adjective, refined, practical, mature, cultured) |
| mannerable |
| mature(adjective, refined, practical, cultured, classy) |
| metropolitanized(noun, built-up) |
| modern |
| mondaine(adjective, refined, practical, mature, cultured) |