synonymous

工作与社会融入紧密相关。

Working is ___synonymous with integration in the society.

一些人认为'自由'与'解放'是同义词。

Some argue that 'freedom' is ___synonymous with 'liberty'.

在许多文化中，成功与幸福紧密相关。

In many cultures, success is ___synonymous with happiness.