The term 'decry' means to publicly denounce or criticize something. It is associated with expressing disapproval or condemnation, often in a vocal and visible manner. The correct interpretation aligns closely with the idea of disparaging, which also involves speaking about someone or something in a way that shows strong disapproval or lack of respect.
In contrast, support, encourage, and ignore do not convey the same meaning as decry. Support and encourage imply giving approval or assistance, while ignore refers to the act of not acknowledging or taking notice of something. Therefore, disparage is the term that aligns best with the meaning of decry, as both involve criticism and negative judgment.