What term describes a person who is submissively obedient?

The term that best describes a person who is submissively obedient is "subservient." This word indicates a state of being excessively willing to serve or submit to others, often implying a lack of independence or assertiveness. Subservient individuals may prioritize the desires and needs of others over their own, demonstrating a deep level of obedience and compliance.

In contrast, the other terms do not fit this definition. "Exodus" refers to a mass departure or migration, which does not relate to obedience. "Castigate" means to reprimand or criticize someone severely, which suggests a dynamic opposite to submissiveness. "Clad" describes the act of being dressed or covered, which has no connection to obedience or submission. Hence, "subservient" is the most accurate choice in this context.