| shrewd(adjective, reasonable, rational, sober, wise) |
| sober(adjective, reasonable, sensible, rational, wise) |
| sound(adjective, reasonable, sensible, rational, sober) |
| supraliminal(adjective, understanding, keen, sensible, certain) |
| sure(adjective, understanding, keen, sensible, certain) |
| together(adjective, reasonable, sensible, rational, intelligent) |
| understanding(adjective, keen, sensible, certain, alert) |
| vigilant(adjective, understanding, keen, sensible, certain) |
| watchful(adjective, understanding, keen, sensible, certain) |
| well-reasoned(adjective, reasonable, rational, intelligent, sober) |
| well-thought-out(adjective, reasonable, rational, intelligent, sober) |
| wise(adjective, understanding, reasonable, rational, intelligent) |
| wise to(expression, adjective, understanding, keen, sensible) |
| with it(expression, adjective, understanding, keen, sensible) |
| witting(adjective, understanding, reasonable, keen, sensible) |
| acute(perceptive, observant, insightful) |
| advisable(adjective, thoughtful, consistent, plausible) |
| affectable(adjective, emotional, witting, meaningful, empathic) |
| affective(adjective, emotional, witting, meaningful, empathic) |
| all heart(expression, adjective, emotional, witting, meaningful) |