| canny(adjective, cool, smart, significant, intelligent) |
| discreet(adjective, smart, sensible, cautious, clever) |
| disenchanted(adjective, dissatisfied, disappointed, disheartened, embittered) |
| disillusioned(adjective, dissatisfied, disappointed, disheartened, embittered) |
| informed(sensible, familiar, wise, knowledgeable, shrewd) |
| literate(familiar, knowledgeable, informed) |
| old(familiar, sophisticated, knowledgeable, skilled, competent) |
| polished(adjective, familiar, knowledgeable, informed) |
| practiced(familiar, sophisticated, knowledgeable, skilled, competent) |
| refined(adjective, familiar, knowledgeable, informed) |
| scholarly(familiar, knowledgeable, informed) |
| skillful(adjective, cool, smart, sensible, significant) |
| sophisticate(adjective, dissatisfied, disappointed, embittered, disillusioned) |
| tried(familiar, sophisticated, knowledgeable, skilled, competent) |
| veteran(familiar, sophisticated, knowledgeable, skilled, competent) |
| watchful(adjective, cool, reasonable, smart, sensible) |
| wise(adjective, cool, reasonable, smart, sensible) |
| accustomed(familiar, sophisticated, knowledgeable, skilled, competent) |
| acute(smart, sensible, wise, shrewd, clever) |
| adept(familiar, sophisticated, knowledgeable, skilled, competent) |