| knowledgeable(adjective, sound, knowledge, sharp, smart) |
| informed(verb, adjective, sound, knowledge, sharp) |
| educated(verb, adjective, sound, knowledge, sharp) |
| knowing(adjective, sound, reasonable, sharp, smart) |
| rational(adjective, smart, experience, know, realistic) |
| aware(adjective, sound, sharp, sensible, sophisticated) |
| intelligent(adjective, smart, flexible, experienced, lenient) |
| learned(verb, adjective, sound, sharp, deep) |
| lettered(verb, adjective, knowledge, familiar, informed) |
| wise(adjective, sound, reasonable, sharp, smart) |
| discriminating(adjective, sound, reasonable, sensible, superior) |
| forward-thinking |
| instructed(verb, adjective, knowledge, smart, bright) |
| prudent(adjective, sound, reasonable, sensible, intelligent) |
| sensible(adjective, sound, reasonable, sharp, smart) |
| au courant(expression, adjective, alert, familiar, wise) |
| brightened |
| circumspect(adjective, sound, reasonable, sensible, wise) |
| cultivated(adjective, superior, familiar, rational, sophisticated) |
| discreet(adjective, sensible, intelligent, wise, normal) |