| devoted to studies(expression, idiom) |
| diligent |
| dryasdust |
| educated(knowledgeable, cultured, erudite, enlightened, scholarly) |
| educational |
| educative |
| esoteric(sound, knowledgeable, cultured, educated, erudite) |
| experienced(knowledgeable, cultured, educated, erudite, enlightened) |
| expert(knowledgeable, cultured, educated, erudite, enlightened) |
| grave(sound, knowledgeable, cultured, educated, erudite) |
| grounded(knowledgeable, witting, cultured, educated, erudite) |
| highbrow(knowledgeable, cultured, educated, erudite, enlightened) |
| in the know(expression, idiom, sound, knowledgeable, cultured) |
| instructional |
| intellectual(sound, knowledgeable, cultured, educated, erudite) |
| judicious(knowledgeable, cultured, educated, erudite, scholarly) |
| lettered(knowledgeable, cultured, educated, erudite, enlightened) |
| literary(sound, knowledgeable, cultured, educated, erudite) |
| literate(knowledgeable, cultured, educated, erudite, enlightened) |
| mandarin |