Which of the following words is closest in meaning to “Disparity”?

Disparity means a difference.

• Correct answer - difference: it has the same meaning as Disparity.
• argumentation: reasoned debate - wrong, it does not mean the same as Disparity.
• harmony: agreement - wrong, it does not mean the same as Disparity.
• belittlement: making someone feel small - wrong, it does not mean the same as Disparity.