| sharp(sound, smart, bright, sensible, familiar) |
| skillful(adjective, knowledge, experience, skill, expert) |
| smart(sound, sharp, bright, sensible, familiar) |
| sound(sharp, sensible, intelligent, wise, knowledgeable) |
| theoretical(adjective, academic) |
| thoughtful(sound, sharp, sensible, deep, rational) |
| versed(adjective, familiar, refined, knowledgeable, informed) |
| worldly-wise(familiar, knowledgeable, informed) |
| able(smart, bright, experienced, brainy, civilized) |
| abreast(adjective, familiar, informed, learned, educated) |
| academically |
| accomplished(familiar, informed, experienced, cultured, learned) |
| acquainted with(expression, familiar, informed, experienced, cultured) |
| alert(adjective, smart, bright, familiar, quick) |
| analytical(rational, intellectual, enlightened, studious, deep-thinking) |
| appreciative(adjective, familiar, polite, sophisticated, refined) |
| apprised(adjective, familiar, informed, learned, educated) |
| artful(adjective, knowledge, experience, skill, expert) |
| au courant(expression, adjective, familiar, refined, informed) |
| au fait(expression, adjective, familiar, informed, learned) |