The term ”veracity” refers to truthfulness or accuracy. The word ”fallacy” refers to a mistaken belief or error in reasoning, which serves as an antonym to veracity. Thus, the correct answer is option 1. • fallacy (1): This is correct as it denotes a false or misleading notion. • arduous (2): This is incorrect; it means requiring great effort. • diminutive (3): This is incorrect; it means very small or tiny. • demure (4): This is incorrect; it means reserved, modest, or shy.