| tested(familiar, sophisticated, knowledgeable, skilled, competent) |
| trained(familiar, sophisticated, knowledgeable, skilled, qualified) |
| tried(familiar, sophisticated, knowledgeable, skilled, competent) |
| up to speed(expression, idiom, skilled, experienced, striking) |
| urbane(adjective, sophisticated, refined, practical, experienced) |
| versed(familiar, knowledgeable, skilled, qualified, informed) |
| vet(familiar, sophisticated, knowledgeable, skilled, qualified) |
| veteran(adjective, familiar, sophisticated, knowledgeable, competent) |
| weathered(skilled, experienced, hardened, seasoned, veteran) |
| well-bred(adjective, refined, practical, mature, cultured) |
| well-versed(familiar, sophisticated, knowledgeable, skilled, competent) |
| wise(familiar, knowledgeable, skilled, qualified, informed) |
| wise to(expression, adjective, refined, practical, mature) |
| wise to ways(expression, idiom, skilled, experienced, seasoned) |
| wised up(expression, adjective, refined, practical, mature) |
| with it(expression, adjective, refined, practical, mature) |
| world-weary(adjective, refined, practical, mature, cultured) |
| worldly-wise(familiar, sophisticated, knowledgeable, skilled, competent) |
| wornout |
| acquainted with(expression, familiar, knowledgeable, informed) |