| bright(adjective, cool, keen, sharp, smart) |
| observant(adjective, understanding, cool, keen, sharp) |
| sophisticated(adjective, cool, significant, familiar, intelligent) |
| apprehensive(adjective, cool, crack, significant, intelligent) |
| awake(adjective, understanding, cool, keen, sharp) |
| brilliant(adjective, cool, sharp, smart, significant) |
| cognizant(adjective, understanding, cool, crack, significant) |
| sophic(adjective, understanding, cool, smooth, keen) |
| well-informed(adjective, cool, sensible, significant, familiar) |
| alive(adjective, cool, crack, significant, intelligent) |
| competent(adjective, cool, significant, intelligent, brilliant) |
| conversant(adjective, understanding, cool, crack, significant) |
| cool(adjective, smooth, sharp, smart, significant) |
| crack(adjective, cool, significant, intelligent, brilliant) |
| deliberate(adjective, cool, crack, significant, intelligent) |
| experienced(adjective, cool, sound, sharp, smart) |
| expert(adjective, cool, significant, familiar, intelligent) |
| intended(adjective, cool, crack, significant, intelligent) |
| intentional(adjective, cool, crack, significant, intelligent) |
| qualified(adjective, cool, significant, intelligent, brilliant) |