The phrase "barefaced lie" is often used to describe a falsehood that is told without any attempt to hide it. Some synonyms for this expression include "blatant lie," "outright lie," "flagrant lie," and "unashamed lie." Other word choices might include "brazen lie," "bold-faced lie," or "untruthful assertion." These terms all convey the idea that the speaker is being deliberately deceptive and is not even bothering to disguise it. While many lies are subtle and difficult to discern, a barefaced lie is one that is meant to be obvious and impossible to ignore.