deceit

He achieved his goals through lies and (a web of) deceit. [=deception]他通过谎言和（一系列）欺骗达到了他的目的。

I began to suspect them of deceit. [=deceitfulness]我开始怀疑他们有欺诈行为。

We were angry when we discovered that her excuse was really a deceit. [=lie]当发现她的理由实际上是一个谎言时，我们很生气。