The phrase "lie for" denotes an act of lying on behalf of another person. Synonyms for this phrase could include "deceive on behalf of," "fabricate for," "falsify for," "mislead for," or simply "cover for." These words suggest an intentional act of dishonesty, with the understanding that the person is lying to protect someone else or to achieve a certain outcome. In certain situations, lying for someone may be seen as a noble act of loyalty or protection. However, in most cases, the act of lying is regarded as morally wrong and may lead to negative consequences for both parties involved.