Sureness
Part of speech: noun
Definition: The property of being sure, certainty. The property of being sure, deft, confident of ability. The result or product of being sure.
Authority
Part of speech: noun
Definition: The power to enforce rules or give orders.Persons in command; specifically, government.A person accepted as a source of reliable information on a subject.
Example sentence: Because power corrupts, society's demands for moral authority and character increase as the importance of the position increases.