| plugged in(expression, alert, familiar, careful, wise) |
| reasonable(adjective, cautious, tactful, circumspect) |
| respectful(careful, considerate, cautious, responsive, aware) |
| restrained(adjective, careful, thoughtful, cautious, suspicious) |
| safe(careful, thoughtful, cautious, prudent, suspicious) |
| sagacious(adjective, careful, cautious, prudent, tactful) |
| sedulous(adjective, thorough, meticulous, painstaking) |
| shrewd(adjective, careful, thoughtful, deceitful, prudent) |
| stickler(adjective, thorough, meticulous, painstaking) |
| strenuous(adjective, thorough, meticulous, painstaking) |
| suspicious(adjective, alert, careful, shy, considerate) |
| tender(adjective, kind, caring, loving, worried) |
| tentative(careful, thoughtful, prudent, watchful, guarded) |
| thoroughgoing(adjective, thorough, meticulous, painstaking) |
| tuned in(expression, alert, familiar, careful, wise) |
| up(adjective, conscious, wide-awake, wakeful) |
| wide-awake(adjective, sharp, bright, lively, alert) |
| with it(expression, sharp, bright, lively, alert) |
| accommodative |
| accurate(exact, careful, regular, sober, refined) |