Difference between Accumulated and Increased

Accumulated

Part of speech: verb

Definition: To heap up in a mass; to pile up; to collect or bring together (either literally or figuratively)

Increased

Part of speech: verb

Definition: (of a quantity, etc.) To become larger or greater.

Example sentence: Sometimes we may ask God for success, and He gives us physical and mental stamina. We might plead for prosperity, and we receive enlarged perspective and increased patience, or we petition for growth and are blessed with the gift of grace. He may bestow upon us conviction and confidence as we strive to achieve worthy goals.