| tentative(adjective, careful, vague, prudent, ambiguous) |
| wise(adjective, reasonable, sharp, sensible, lively) |
| hesitant(adjective, delicate, restrained, modest, humble) |
| on the lookout(expression, adjective, idiom, sharp, lively) |
| prudential(adjective, close, mean, practical, prudent) |
| regardful(adjective, kind, friendly, deliberate, alert) |
| sagacious(adjective, reasonable, sensible, wise, cautious) |
| slow(adjective, unenthusiastic, unwilling, disinclined) |
| awake(cautious, tactful) |
| conscious(adjective, modest, rational, humble, hesitant) |
| conservative(adjective, reasonable, honest, sensible, fair) |
| discerning(adjective, sound, reasonable, sensible, wise) |
| enlightened(adjective, sound, reasonable, sensible, wise) |
| intelligent(adjective, reasonable, sharp, sensible, lively) |
| leery(adjective, restrained, careful, thoughtful, cautious) |
| reasonable(adjective, sound, sensible, restrained, rational) |
| restrained(adjective, reasonable, sensible, fair, proper) |
| sensible(adjective, sound, reasonable, moderate, proper) |
| suspicious(adjective, delicate, restrained, alert, modest) |
| well-advised(adjective, sound, reasonable, sensible, wise) |