A great talker is a great liar.

a bad liar, listener, etc

很差劲的说谎者、听者等

a shameless liar;

一个厚颜无耻的说谎者;

Nobody calls me a liar.

没有人称我为说谎者

I intend to show up this liar.

我打算揭发这个说谎者。

I suspected him to be a liar.

我料想他是一个说谎者。

They branded him as a liar.

他们污辱他为说谎者。

Put no faith in a liar's assertions.

不要相信说谎者的断言

Truth will find liars out.

真理会戳穿说谎者。

Reductio ad Absurdum and Strenghtened Liar Paradox--brief comment on "Seeing through the Liar Paradox";

“归谬法”与“强化谎者”——略评《透视“说谎者”怪圈》

a cunning liar, spy, cheat, etc

诡计多端的说谎者、 间谍、 骗子等

Helen: You are such a liar. I'm sick of your boasting.

海伦:你真是个说谎者，我讨厌你吹牛。

Prosecutor: Your Honor, my opponent is a liar!

公诉人：法官大人，我的对手是个说谎者！

He is a born athlete [liar].

他是天生的运动家 [说谎者] 。

an arrant fool, hypocrite, liar, rogue, etc

十足的傻瓜、 伪君子、 说谎者、 流氓等

He labeled the boastful man a liar.

他把那个好自夸的男人称作说谎者。

The greatest liars talk most of themselves.

最爱自吹自擂的人是最大的说谎者。

He was publicly exposed as a liar and a cheat.

他的说谎者和骗子的面目被公诸于众。

On the Intertextuality of Liar Jacob and Holy Bible

《说谎者雅各布》与《圣经》的互文性