| well-rounded(familiar, informed, well-informed) |
| able(aware, well-informed) |
| abreast(familiar, knowledgeable, aware, informed, well-informed) |
| acquainted(familiar, knowledgeable, aware, informed, well-informed) |
| alert(familiar, informed, well-informed) |
| appreciative(familiar, informed, well-informed) |
| apprised(familiar, informed, well-informed) |
| apprized(knowledgeable, aware, informed, well-informed, conversant) |
| au courant(expression, familiar, knowledgeable, aware, informed) |
| au fait(expression, familiar, knowledgeable, aware, informed) |
| aware(familiar, informed, well-informed) |
| brainy(familiar, informed, well-informed) |
| briefed(knowledgeable, aware, informed, well-informed, conversant) |
| bright(familiar, informed, well-informed) |
| brilliant(familiar, informed, well-informed) |
| clued in(expression, aware, well-informed) |
| cognizant(familiar, knowledgeable, aware, informed, well-informed) |
| conscious(familiar, informed, well-informed) |
| conversant(familiar, knowledgeable, aware, informed, well-informed) |
| discerning(familiar, informed, well-informed) |