| slick(adjective, cool, keen, sharp, smart) |
| agile(adjective, smart, energetic, lively, active) |
| crafty(adjective, sharp, smart, intelligent, shrewd) |
| cunning(adjective, keen, sharp, smart, bright) |
| imaginative(adjective, smart, bright, practical, ingenious) |
| knowledgeable(adjective, good, cool, smart, bright) |
| original(adjective, smart, bright, funny, practical) |
| percipient(adjective, cool, smart, significant, intelligent) |
| pointed(adjective, strong, sharp, bright, intense) |
| reasonable(adjective, smart, bright, sensible, alert) |
| salty(keen, sharp, alert, intelligent, shrewd) |
| sparkling(adjective, witty) |
| able(adjective, smart, bright, intelligent, practical) |
| adept(adjective, sharp, smart, bright, intelligent) |
| alive(adjective, cool, smart, bright, significant) |
| artful(adjective, sharp, smart, intelligent, clever) |
| cute(adjective, smart, bright, fast, intelligent) |
| deft(adjective, keen, sharp, bright, energetic) |
| expressive(adjective, significant, meaningful) |
| foxy(adjective, sharp, bright, intelligent, clever) |