| avaricious(adjective, characteristic, intelligence, sophisticated, brain) |
| been around(expression, characteristic, sophisticated, experienced, mature) |
| brainy(adjective, characteristic, intelligence, brain, subtle) |
| callous(adjective, characteristic, intelligence, sophisticated, brain) |
| capable(adjective, characteristic, intelligence, brain, subtle) |
| covetous(adjective, characteristic, intelligence, sophisticated, brain) |
| crafty(adjective, characteristic, intelligence, brain, subtle) |
| cunning(adjective, characteristic, intelligence, brain, subtle) |
| discreet(adjective, characteristic, intelligence, brain, subtle) |
| savvy(adjective, characteristic, intelligence, brain, subtle) |
| worldly wise(expression, characteristic, sophisticated, experienced, mature) |
| adept(adjective, characteristic, intelligence, brain, subtle) |
| artful(adjective, characteristic, intelligence, brain, subtle) |
| astute(adjective, characteristic, intelligence, brain, subtle) |
| bland(adjective, characteristic, intelligence, brain, subtle) |
| cagey(adjective, characteristic, intelligence, brain, subtle) |
| conniving(adjective, characteristic, intelligence, brain, subtle) |
| contriving(adjective, characteristic, intelligence, brain, subtle) |
| cool(adjective, characteristic, intelligence, sophisticated, brain) |
| courteous(adjective, characteristic, intelligence, brain, subtle) |