| aware(adjective, alert, rational, knowledgeable, tolerant) |
| been around(expression, adjective, refined, practical, mature) |
| bored(refined, practical, cultured, urbane, erudite) |
| brainy(adjective, smooth, keen, sharp, smart) |
| broadcast |
| cagey(sharp, smart, intelligent, clever, astute) |
| calculating(sharp, smart, intelligent, clever, astute) |
| canny(sharp, smart, intelligent, clever, astute) |
| citified(adjective, cool, refined, practical, mature) |
| cognizant(adjective, alert, familiar, wise, knowledgeable) |
| competent(adjective, smart, practical, expert, skilled) |
| conscious(adjective, alert, familiar, wise, knowledgeable) |
| cosmopolitan(adjective, smooth, refined, practical, mature) |
| couth(adjective, cool, refined, practical, mature) |
| crack(adjective, smooth, smart, practical, expert) |
| crackerjack(adjective, smooth, smart, practical, expert) |
| crafty(sharp, smart, intelligent, clever, astute) |
| cultivated(rational, refined, practical, tolerant, polished) |
| cultured(adjective, smooth, refined, practical, mature) |
| cunning(sharp, smart, intelligent, clever, skillful) |