| practiced(adjective, refined, practical, mature, cultured) |
| psyched up(expression, sharp, bright, lively, active) |
| quick(sharp, bright, lively, active, alert) |
| ready(sharp, bright, lively, active, alert) |
| refined(adjective, cool, smooth, practical, mature) |
| seasoned(adjective, refined, practical, mature, cultured) |
| skeptical(adjective, refined, practical, mature, cultured) |
| smooth(refined, practical, cultured, urbane, erudite) |
| spirited(sharp, bright, lively, active, alert) |
| streetwise(adjective, cool, refined, practical, mature) |
| struck |
| studied(adjective, cool, refined, practical, mature) |
| suave(adjective, refined, practical, mature, cultured) |
| svelte(adjective, refined, practical, mature, cultured) |
| trendy(adjective, cool, familiar, groovy, informed) |
| tuned in(expression, adjective, cool, familiar, desirous) |
| up on(expression, adjective, cool, familiar, desirous) |
| urbane(adjective, refined, practical, mature, cultured) |
| vigilant(sharp, bright, lively, active, alert) |
| wary(sharp, bright, lively, alert, careful) |