| sharp(adjective, sound, smart, bright, sensible) |
| skillful(knowledge, sensible, ready, familiar, wise) |
| smart(adjective, sound, sharp, bright, sensible) |
| tutored(verb, familiar, knowledgeable, informed, learned) |
| up on(expression, alert, familiar, wise, knowledgeable) |
| well-advised(adjective, sound, reasonable, sensible, wise) |
| well-educated |
| abreast of(expression, current, informed) |
| accomplished(knowledge, ready, familiar, refined, informed) |
| alert(adjective, smart, bright, familiar, rational) |
| apprised(verb, adjective, alert, familiar, wise) |
| astute(adjective, sound, sharp, smart, bright) |
| balanced(sound, reasonable, sensible, wise, normal) |
| beginner |
| blase(disappointed, disheartened, embittered, disenchanted) |
| briefed(knowledgeable, aware, informed, learned, well-informed) |
| canny(adjective, intelligent, wise, learned) |
| clarified |
| cleared |
| coached(verb, familiar, knowledgeable, informed, learned) |