Word: Mendacious
Part of Speech: Adjective
Definition: The word "mendacious" describes something that is not true or is intentionally lying. If someone is mendacious, it means they are being dishonest or deceptive.
"To pull the wool over someone's eyes": This idiom means to deceive someone or make them believe something that is not true.
"To tell a fib": This is a casual way of saying to tell a small lie. While not as strong as "mendacious," it conveys dishonesty.
In summary, "mendacious" is a formal adjective used to describe lies or dishonesty. It is important to use it in contexts where you want to emphasize the intentional nature of the untruth.