| expert(adjective, cool, smart, significant, intelligent) |
| insightful(adjective, cool, crack, significant, intelligent) |
| judicious(adjective, cool, significant, intelligent, brilliant) |
| knowledgeable(adjective, cool, significant, intelligent, brilliant) |
| observant(adjective, cool, significant, intelligent, brilliant) |
| perceptive(adjective, cool, significant, intelligent, brilliant) |
| percipient(adjective, cool, smart, crack, significant) |
| qualified(adjective, cool, smart, significant, intelligent) |
| quick(adjective, cool, significant, intelligent, brilliant) |
| quick-witted(adjective, cool, smart, significant, intelligent) |
| sagacious(adjective, cool, significant, intelligent, brilliant) |
| sage(adjective, cool, significant, intelligent, brilliant) |
| sensible(adjective, cool, significant, intelligent, brilliant) |
| sentient(adjective, cool, crack, significant, intelligent) |
| sharp(adjective, cool, significant, intelligent, brilliant) |
| skillful(adjective, cool, smart, significant, intelligent) |
| slick(adjective, cool, smart, significant, intelligent) |
| smart(adjective, cool, significant, intelligent, brilliant) |
| sophic(adjective, cool, crack, significant, intelligent) |
| sophisticated(adjective, cool, smart, significant, intelligent) |