‘Orthodox’ is synonymous to ——.

The term "Orthodox" is synonymous with (c) "Conventional."

Here's an explanation for each option:

a) Idiosyncratic: This word means unique, distinctive, or having peculiar characteristics. It is the opposite of orthodox, as it implies non-conformity.

b) Surprising: This word means unexpected or astonishing, which is not synonymous with orthodox. In fact, it's often used in contrast to orthodox views or expectations.

c) Conventional: "Conventional" means following established customs, practices, or beliefs. It is synonymous with "orthodox" because both words refer to traditional, accepted, or established norms and standards.

d) Neutral: "Neutral" means not favoring one side or the other, and it doesn't have the same meaning as "orthodox." These terms are not synonymous.