| old(familiar, sophisticated, knowledgeable, skilled, competent) |
| old hand(expression, familiar, sophisticated, knowledgeable, competent) |
| practical(familiar, sophisticated, knowledgeable, skilled, competent) |
| practiced(familiar, sophisticated, knowledgeable, skilled, competent) |
| professional(familiar, sophisticated, knowledgeable, skilled, competent) |
| qualified(familiar, sophisticated, knowledgeable, skilled, competent) |
| right stuff(expression, familiar, sophisticated, knowledgeable, competent) |
| rounded(familiar, sophisticated, knowledgeable, skilled, competent) |
| seasoned(familiar, sophisticated, knowledgeable, skilled, competent) |
| skillful(familiar, sophisticated, knowledgeable, skilled, competent) |
| sophisticated(familiar, knowledgeable, skilled, competent, qualified) |
| sport(familiar, sophisticated, knowledgeable, skilled, competent) |
| tested(familiar, sophisticated, knowledgeable, skilled, competent) |
| trained(familiar, sophisticated, knowledgeable, skilled, competent) |
| tried(familiar, sophisticated, knowledgeable, skilled, competent) |
| versed(familiar, knowledgeable, skilled, qualified, informed) |
| vet(familiar, sophisticated, knowledgeable, skilled, competent) |
| veteran(familiar, sophisticated, knowledgeable, skilled, competent) |
| well-versed(familiar, sophisticated, knowledgeable, skilled, competent) |
| wise(familiar, knowledgeable, skilled, qualified, informed) |