Upstart : a person who has risen suddenly in rank or importance, especially one who behaves arrogantly.Privileged : having special rights, advantages, or immunities.Royal : having the status of a king or queen or a member of their family.Intelligent : having or showing intelligence, especially of a high level.Parvenu : a person of humble origin who has gained wealth, influence, or celebrity. Synonym of Parvenu is Upstart