| brainy(adjective, knowledge, smart, familiar, intelligent) |
| acquainted(adjective, knowledge, familiar, intellect, informed) |
| all around(adjective, knowledge, intellect, cleverness, comprehensive) |
| discerning(adjective, knowledge, smart, skill, familiar) |
| in the know(expression, adjective, idiom, smart, familiar) |
| judicious(adjective, knowledge, intellect, knowledgeable, cultured) |
| miscellaneous(adjective, person, professionalism, manysidedness) |
| professorial(adjective, knowledge, intellect, knowledgeable, cultured) |
| sapient(adjective, knowledge, knowledgeable, education, cultured) |
| sensible(adjective, knowledge, familiar, education, informed) |
| skilled(adjective, knowledgeable, cultured, educated, erudite) |
| plugged in(expression, adjective, smart, familiar, intelligent) |
| balanced(adjective, knowledge, attractive, intellect, cleverness) |
| savvy(adjective, knowledge, familiar, intellect, informed) |
| academic(adjective, knowledge, intellect, knowledgeable, cultured) |
| learned(adjective, knowledge, familiar, intellect, knowledgeable) |
| pedantic(adjective, knowledge, intellect, knowledgeable, cultured) |
| philosophic(adjective, knowledge, intellect, knowledgeable, cultured) |
| smart(adjective, knowledge, familiar, intelligent, brilliant) |
| well-read(adjective, knowledge, skill, knowledgeable, cultured) |