What are these people: earl, countess, lord, landowner, tyrant, inhabitant, pervert?

Earl - a British nobleman next in rank above a viscount and below a marquess; equivalent to a European count.
countess - the wife of a count or earl.
lord - an aristocrat, a man of high rank, a titled nobleman.
landowner - a person who owns land.
tyrant - a ruler who has unlimited power over other people, and uses it unfairly and cruelly.
inhabitant - a person who lives in a particular place.
 pervert - a person who has turned to a twisted sense of values or morals, a person whose sexual habits are not considered acceptable.