| efficacious(adjective, sensible, thoughtful, wise, shrewd) |
| erudite(sensible, intelligent, wise, moral, cultured) |
| farsighted(adjective, smooth, keen, sharp, smart) |
| good |
| judgmatic(sensible, wise, practical) |
| knowing(adjective, understanding, sound, smooth, reasonable) |
| penetrating(understanding, sharp, smart, intelligent, clever) |
| plausible(adjective, clear, sound, reasonable, honest) |
| pragmatic(sensible, useful, wise, practical, convenient) |
| realistic(adjective, sound, reasonable, sensible, rational) |
| reasoned(adjective, sound, reasonable, sensible, rational) |
| right(adjective, sound, correct, reasonable, honest) |
| right-minded(adjective, sensible, rational, healthy, stable) |
| seasonable(adjective, sensible, useful, thoughtful, wise) |
| seemly(adjective, sensible, thoughtful, wise, shrewd) |
| thinking(adjective, sound, reasonable, sensible, reasoning) |
| understanding(adjective, sound, sharp, sensible, sensitive) |
| well-grounded(adjective, reason, knowledgeable, cultured, sane) |
| well-thought-out(adjective, reasonable, sensible, rational, stable) |
| able(smart, shrewd, clever) |