| misleading(false, artful, illusory, deceptive) |
| on the inside(expression, idiom, sharp, smart, intelligent) |
| on top of(expression, sharp, smart, intelligent, clever) |
| penetrating(sharp, smart, intelligent, prudent, clever) |
| perceptive(sharp, smart, intelligent, wise, clever) |
| perspicacious(sharp, smart, intelligent, wise, prudent) |
| piercing(sharp, smart, intelligent, prudent, clever) |
| probing(sharp, smart, intelligent, prudent, clever) |
| profound(sharp, smart, intelligent, prudent, clever) |
| prudent(smooth, sharp, smart, intelligent, wise) |
| quick-witted(sharp, smart, intelligent, clever, astute) |
| rascal(adjective, false, dishonest, deceitful, slick) |
| roguish(false, misleading, artful, illusory, deceptive) |
| sagacious(adjective, sharp, smart, intelligent, wise) |
| savvy(sharp, smart, intelligent, wise, clever) |
| sensible(smooth, sharp, smart, intelligent, wise) |
| shark(sharp, smart, intelligent, prudent, clever) |
| sharp(smart, intelligent, wise, clever, learned) |
| shifty(false, misleading, illusory) |
| slick(sharp, smart, false, intelligent, clever) |