Concept:‘Abate’ means to lessen or reduce in intensity. The correct synonym is a word that conveys reduction or moderation.Explanation:The word ‘Abate’ means to become less strong or decrease. For example, the storm abated after a few hours. The word ‘Moderate’ also means to make less extreme or intense. It is the closest match among the options. ‘Increase’ means to grow, which is the opposite. ‘Evil’ and ‘Honest’ are unrelated in meaning. Therefore, ‘Moderate’ is the correct synonym.Answer:A. Moderate