Deterioration and Failure

Deterioration noun - A gradual sinking and wasting away of mind or body.

Failure is a synonym for deterioration in decline topic. In some cases you can use "Failure" instead a noun "Deterioration", when it comes to topics like increase, decrease, worsening.

Nearby Words: deteriorate, deteriorated, deteriorating, deteriorative

Failure noun - The nonperformance of an assigned or expected action.

Deterioration is a synonym for failure in decline topic. You can use "Deterioration" instead a noun "Failure", if it concerns topics such as increase, decrease, failing, lack of success.

Nearby Words: fail, failing, failed