詭き道どう

noun

deceptive methods; questionable means; trickery

Refers to underhanded tactics, often in strategy, politics, or competition. Carries a negative, scheming connotation.

• 彼かれは詭き道どうを用もちいて政せい敵てきを追おい落おとした。

  He used deceptive methods to bring down his political rival.

• 詭き道どうに頼たよる勝しょう利りは長なが続つづきしない。

  A victory that relies on trickery won't last long.