Multiple choice Directions: Choose the correct meaning of the given word. Mendacious Untruthful Starving Unhealthy Arrogant Reveal answer Fill a bubble to check yourself A Correct answer Explanation Mendacious means untruthful, dishonest, or lying. The word derives from Latin 'mendacium' meaning lie. A mendacious person is someone who habitually tells falsehoods or cannot be trusted to speak the truth, making 'Untruthful' the correct meaning.