contradiction

他的行为与他的言辞直接矛盾。

His actions were in direct ___contradiction to his words.

她的言行之间存在明显的矛盾。

There is a clear ___contradiction between what she says and what she does.

他观点的突然转变与他先前的声明产生了矛盾。

His sudden change of opinion created a ___contradiction with his earlier statements.