| able(smart, shrewd, clever) |
| acute(smart, shrewd, clever, subtle, artful) |
| adroit(smart, shrewd, clever, subtle, artful) |
| astute(smart, shrewd, clever, subtle, artful) |
| cagey(smart, shrewd, clever, subtle, artful) |
| canny(adjective, smart, shrewd, clever, artful) |
| careful(smart, shrewd, clever, subtle, artful) |
| cautious(smart, shrewd, clever, subtle, artful) |
| circumspect(smart, shrewd, clever, subtle, artful) |
| cunning(smart, shrewd, clever, subtle, artful) |
| dexterous(smart, shrewd, clever, subtle, artful) |
| discreet(smart, shrewd, clever, subtle, artful) |
| foxy(smart, shrewd, clever, subtle, artful) |
| frugal(smart, shrewd, clever, subtle, artful) |
| hep(smart, shrewd, clever, subtle, artful) |
| ingenious(smart, shrewd, clever, subtle, artful) |
| judicious(smart, shrewd, clever, subtle, artful) |
| knowing(smart, shrewd, clever, subtle, artful) |
| nimble-witted(smart, shrewd, clever, subtle, artful) |
| perspicacious(smart, shrewd, clever, subtle, artful) |