* Dependence: This is the most direct replacement, emphasizing the state of relying on something else.
* Reliance: Similar to dependence, but perhaps suggesting a slightly stronger or more conscious choice.
* Subordination: This implies a hierarchical relationship where one entity is subject to another.
* Interdependence: This highlights a mutual reliance between two or more entities.
* Vulnerability: This focuses on the inherent risk or weakness associated with being dependent.
The best choice will depend on the specific context of your sentence.