| intelligent(adjective, sophisticated, experienced, knowing, worldly) |
| clever(adjective, bright, foolish, ingenious) |
| knowledgeable(adjective, sophisticated, experienced, knowing, worldly) |
| doubting(adjective, sophisticated, experienced, knowing, worldly) |
| incredulous(adjective, sophisticated, experienced, knowing, worldly) |
| knowing(adjective, sophisticated, experienced, worldly, cosmopolitan) |
| canny(adjective, dishonest, affected, artificial, artful) |
| cautious(adjective, sophisticated, experienced, knowing, worldly) |
| clear-eyed(adjective, sophisticated, experienced, knowing, worldly) |
| clear-sighted(adjective, sophisticated, experienced, knowing, worldly) |
| guarded(adjective, sophisticated, experienced, knowing, worldly) |
| realistic(adjective, sophisticated, experienced, knowing, worldly) |
| suspecting(adjective, sophisticated, experienced, knowing, worldly) |
| unconvinced(adjective, sophisticated, experienced, knowing, worldly) |
| urbane(adjective, sophisticated, experienced, knowing, worldly) |
| foxy(adjective, dishonest, affected, shrewd, artificial) |
| calculating(adjective, open, dishonest, affected, artificial) |
| aware(adjective, sophisticated, experienced, knowing, worldly) |
| careful(adjective, sophisticated, experienced, knowing, worldly) |
| crafty(adjective, dishonest, affected, clever, artificial) |