| old hand(expression, familiar, knowledgeable, informed) |
| practical(familiar, knowledgeable, informed) |
| practiced(familiar, knowledgeable, informed) |
| qualified(familiar, knowledgeable, informed) |
| right stuff(expression, familiar, knowledgeable, informed) |
| rounded(familiar, knowledgeable, informed) |
| seasoned(familiar, knowledgeable, informed) |
| skillful(familiar, knowledgeable, informed) |
| sophisticated(familiar, knowledgeable, informed) |
| sport(familiar, knowledgeable, informed) |
| tested(familiar, knowledgeable, informed) |
| tried(familiar, knowledgeable, informed) |
| versed(familiar, knowledgeable, informed) |
| vet(familiar, knowledgeable, informed) |
| veteran(familiar, knowledgeable, informed) |
| well-read(familiar, knowledgeable, informed, experienced, cultured) |
| wise(familiar, knowledgeable, informed) |
| worldly(familiar, knowledgeable, informed) |
| worldly-wise(familiar, knowledgeable, informed) |