| aware(adjective, reasonable, sensible, rational, stable) |
| both oars in water(expression, adjective, idiom, sound, reasonable) |
| careful(adjective, reasonable, sensible, rational, intelligent) |
| circumspect(adjective, sound, reasonable, moderate, honest) |
| collected(adjective, calm, sound, reasonable, sensible) |
| commonsense(adjective, hard, sound, reasonable, sensible) |
| commonsensible(adjective, reason, sane) |
| competent |
| considered(adjective, sensible, wise, shrewd) |
| controlled(adjective, moderate, honest, fair, proper) |
| coolheaded(calm, sound, reasonable, sensible, rational) |
| credible(adjective, sound, sensible, rational, intelligent) |
| diplomatic(adjective, sensible, wise, shrewd) |
| discriminating(adjective, sound, reasonable, sensible, rational) |
| earthy(hard, sound, reasonable, sensible, practical) |
| enlightened(adjective, sound, reasonable, sensible, careful) |
| expedient(sensible, wise, shrewd) |
| fairish |
| hard-boiled(adjective, hard, sound, reasonable, sensible) |
| hardheaded(adjective, hard, sound, reasonable, sensible) |