| slippery(sharp, smart, false, intelligent, prudent) |
| sly(sharp, smart, false, intelligent, clever) |
| smart(smooth, sharp, intelligent, wise, clever) |
| smooth(sharp, smart, intelligent, wise, shrewd) |
| sneaky(false, misleading, illusory) |
| streetwise(sharp, smart, intelligent, clever, astute) |
| subtle(false, misleading, artful, illusory, deceptive) |
| treacherous(false, misleading, illusory) |
| tricky(sharp, smart, false, intelligent, prudent) |
| two-faced(false, misleading, illusory) |
| underhand(sharp, smart, false, intelligent, prudent) |
| underhanded(false, misleading, illusory) |
| up on(expression, sharp, smart, intelligent, clever) |
| wily(sharp, smart, false, intelligent, prudent) |
| wise(sharp, smart, intelligent, clever, learned) |
| wised up(expression, sharp, smart, intelligent, clever) |
| Pecksniffian |
| accurate(sharp, smart, astute) |
| ambiguous(false, misleading, illusory) |
| apt(smooth, smart, wise, shrewd, learned) |