The term "in-veracity" is defined as the opposite of truthfulness. It refers to the quality of being dishonest or deceitful. There are several synonyms for the word "in-veracity" which include deceitfulness, falsehood, untruthfulness, deception, guile, insincerity, duplicity, dishonesty, and mendacity. These synonyms can be used interchangeably to describe someone who deliberately misleads others or fabricates information. It is important to differentiate between someone who simply makes a mistake and someone who intentionally deceives others. Using these synonyms can accurately describe the behavior of someone who is committing an act of deception.