| cutting(sharp, smart, intelligent, clever, astute) |
| cynical(adjective, cool, refined, practical, mature) |
| deep(sharp, smart, intelligent, clever, astute) |
| dexterous(adjective, smooth, smart, practical, expert) |
| discerning(sharp, smart, intelligent, clever, astute) |
| discriminating(sharp, smart, intelligent, clever, astute) |
| disenchanted(refined, practical, cultured, urbane, erudite) |
| disillusioned(adjective, cool, refined, practical, mature) |
| enlightened(adjective, alert, familiar, rational, wise) |
| experienced(adjective, smart, refined, practical, expert) |
| expert(adjective, smart, practical, skilled, competent) |
| familiar(adjective, alert, wise, knowledgeable, responsive) |
| farsighted(sharp, smart, intelligent, clever, astute) |
| foxy(sharp, smart, intelligent, clever, astute) |
| go-go(adjective, alert, familiar, wise, knowledgeable) |
| good(adjective, smart, practical, expert, skilled) |
| groovy(adjective, alert, familiar, wise, knowledgeable) |
| grounded(adjective, alert, familiar, wise, knowledgeable) |
| hand at(expression, smart, skilled, clever, able) |
| handy(adjective, smooth, smart, practical, expert) |