| aware(adjective, understanding, cool, keen, sharp) |
| brainy(adjective, understanding, cool, keen, sharp) |
| brilliant(adjective, cool, smart, crack, significant) |
| canny(adjective, cool, smooth, sharp, significant) |
| cognizant(adjective, understanding, cool, crack, significant) |
| competent(adjective, cool, significant, intelligent, brilliant) |
| conceptual |
| conscious(adjective, understanding, cool, keen, sharp) |
| conversant(adjective, understanding, cool, crack, significant) |
| cool(adjective, smooth, sharp, smart, significant) |
| deliberate(adjective, cool, crack, significant, intelligent) |
| discerning(adjective, understanding, cool, smooth, keen) |
| discreet(adjective, understanding, keen, sharp, sensible) |
| discursive |
| ear to the ground(expression, adjective, idiom, understanding, keen) |
| erudite(adjective, smart, sensible, familiar, intelligent) |
| experienced(adjective, cool, smart, sensible, significant) |
| expert(adjective, cool, significant, familiar, intelligent) |
| fast learner |
| gnostic(adjective, understanding, smooth, keen, sharp) |