| witting(adjective, cool, reasonable, knowledge, experience) |
| circumspect(adjective, reasonable, sharp, sensible, lively) |
| contemplative(adjective, sound, sharp, sensible, rational) |
| deductive(adjective, sound, reasonable, sensible, reasoning) |
| diplomatic(adjective, cautious, tactful, circumspect) |
| acquainted(adjective, knowledge, experience, skill, expert) |
| cagey(adjective, smooth, keen, sharp, smart) |
| conversant(adjective, cool, reasonable, sympathetic, significant) |
| cool(adjective, sound, reasonable, sensible, significant) |
| cultivated(adjective, familiar, serious, wise, experienced) |
| facetious(adjective, smart, funny, clever, amusing) |
| far-sighted(adjective, sound, smooth, reasonable, sharp) |
| hyperintelligent(adjective, mind, quickness, possession) |
| lively(adjective, sharp, bright, active, alert) |
| lucid(adjective, clear, sound, reasonable, sensible) |
| masterly(adjective, good, keen, smart, exceptional) |
| mindful(adjective, alert, perceptive, attentive, watchful) |
| nimble(adjective, mind, quickness, possession) |
| supersmart(adjective, mind, quickness, possession) |
| there are no flies on(informal, expression, idiom, mind, talent) |