| foresighted(adjective, sound, sharp, sensible, careful) |
| penetrating(adjective, understanding, sharp, smart, sensitive) |
| prepared(adjective, ready, careful, wise, tight) |
| prescient(adjective, smart, familiar, intelligent, brilliant) |
| sophisticated(adjective, cool, reasonable, sensible, significant) |
| wily(adjective, sharp, smart, intelligent, cunning) |
| worldly(adjective, cool, significant, intelligent, brilliant) |
| adept(adjective, smart, bright, intelligent) |
| aware(adjective, understanding, cool, sound, reasonable) |
| brilliant(adjective, good, cool, sharp, smart) |
| cogent(adjective, intelligent) |
| commonsensical(adjective, sound, reasonable, reason, sensible) |
| expert(adjective, good, cool, sharp, smart) |
| far-sighted(adjective, sound, reasonable, smart, sensible) |
| foxy(adjective, smooth, keen, sharp, smart) |
| informed(adjective, understanding, sound, reasonable, sharp) |
| ingenious(adjective, smooth, keen, sharp, smart) |
| intellectual(adjective, sound, reasonable, smart, bright) |
| quick(adjective, understanding, cool, keen, sharp) |
| sound(adjective, reasonable, reason, sensible, healthy) |