Dependency
Part of speech: noun
Definition: A state of dependence; a refusal to exercise initiative. Something dependent on, or subordinate to, something else: A colony, or a territory subject to rule by an external power. A dependence on a habit-forming substance such as a drug or alcohol; addiction. Reliance on the functionality provided by some other, external component.
Example sentence: The significant disparity in work opportunities for people with disabilities is the direct result of government programs and policies that propagate dependency.
Dependence
Part of speech: noun
Definition: The state of being dependent, of relying upon another.An irresistible physical or psychological need, especially for a chemical substance.
Example sentence: The goal of my diet-style is eating for optimal health and longevity. What greater benefit could there be than living healthfully and actively into old age with no dependence on medications and almost no risk of heart disease, diabetes or dementia?