| witting(adjective, understanding, cool, knowledge, experience) |
| worldly(adjective, cool, significant, familiar, intelligent) |
| academic(adjective, bright, rational, intelligent, thoughtful) |
| acquainted(adjective, knowledge, experience, skill, expert) |
| awake(adjective, understanding, cool, keen, sharp) |
| calculating(adjective, smooth, reasonable, keen, sharp) |
| cognizant(adjective, understanding, cool, crack, significant) |
| comprehending(adjective, smart, bright, intelligent) |
| crack(adjective, cool, smooth, smart, clean) |
| crafty(adjective, smooth, keen, sharp, smart) |
| cultivated(adjective, familiar, intelligent, wise, knowledgeable) |
| cultured(adjective, familiar, intelligent, wise, knowledgeable) |
| cunning(adjective, good, smooth, keen, sharp) |
| educated(adjective, familiar, knowledgeable, informed, intellectual) |
| expert(adjective, cool, smart, bright, significant) |
| fast learner |
| fine |
| good(adjective, excellent, keen, sharp, smart) |
| lettered(adjective, smart, familiar, intelligent, brilliant) |
| logical(adjective, reasonable, keen, sensible, deep) |