Step 1: Understanding the Question:
The question asks us to identify the nearest correct meaning or synonym for the given capitalized word "MENDACIOUS".
We need to evaluate the definitions of all the provided options to find the closest semantic match.
Step 2: Detailed Explanation:
The word "MENDACIOUS" is an adjective that refers to someone or something that is not telling the truth, or is characterized by deception and falsehood.
For example, one might say, "The politician's mendacious statements deliberately misled the voting public."
Let us analyze Option (A) "truthful".
Truthful means telling or expressing the truth, which is the exact opposite (antonym) of mendacious.
Let us analyze Option (B) "misleading".
While a mendacious statement is often misleading, the word "misleading" refers generally to giving the wrong idea or impression, which can sometimes happen accidentally without the explicit intent to lie.
Let us analyze Option (C) "harmful".
Harmful means causing or likely to cause harm, which is entirely unrelated to the core concept of truthfulness.
Let us analyze Option (D) "false".
False means not according with truth or fact, or being entirely incorrect.
This perfectly aligns with the core meaning of mendacious, making it the most direct and accurate synonym among the choices.
Let us analyze Option (E) "sober".
Sober means not affected by alcohol, or being serious and sensible, which is completely unrelated to the given word.
Therefore, "false" is the nearest correct meaning.