| conscious(adjective, careful, knowledgeable, cautious, aware) |
| considering(adjective, correct, alert, intelligent, attentive) |
| contemplating(adjective, correct, alert, intelligent, attentive) |
| conversant(adjective, sympathetic, careful, cautious, aware) |
| correct(adjective, alert, intelligent, perceptive, attentive) |
| deducing(adjective, correct, alert, intelligent, attentive) |
| detecting(adjective, correct, alert, intelligent, attentive) |
| discerning(adjective, alert, intelligent, perceptive, attentive) |
| discovering(adjective, correct, alert, intelligent, attentive) |
| discriminating(adjective, correct, alert, intelligent, attentive) |
| eager(adjective, correct, alert, intelligent, attentive) |
| eagle-eyed(adjective, correct, alert, intelligent, attentive) |
| heedful(adjective, kind, alert, careful, caring) |
| in the know(expression, adjective, idiom, careful, aware) |
| intentive(adjective, correct, sympathetic, alert, intelligent) |
| interested(adjective, correct, alert, intelligent, attentive) |
| keen(adjective, alert, intelligent, perceptive, attentive) |
| know all the answers(expression, adjective, idiom, careful, knowledgeable) |
| know ins and outs(expression, adjective, idiom, careful, knowledgeable) |
| knowing(adjective, careful, knowledgeable, cautious, aware) |