Administrator
Part of speech: noun
Definition: One who administers affairs; one who directs, manages, executes, or dispenses, whether in civil, judicial, political, or ecclesiastical affairs; a manager. A person who manages or settles the estate of an intestate, or of a testator when there is no competent executor; one to whom the right of administration has been committed by competent authority. One who is responsible for software installation, management, information and maintenance of a computer or network.
Example sentence: I parted ways with the Congress, a party that I served for so many years, because its leadership constantly humiliated me by ignoring my talent both as a leader and an administrator.
Executive
Part of speech: noun
Definition: A title of a chief officer or administrator, especially one who can make significant decisions on her/his own authority.That branch of government which is responsible for enforcing laws and judicial decisions, and for the day-to-day running of the state.
Part of speech: adjective
Definition: Designed or fitted for execution, or carrying into effect.Of, pertaining to, or having responsibility for for the day-to-day running of an organisation, business, country, etc.; as, an executive act, an executive officer, executive government.
Example sentence: These statements about torture, about alleged misuse of power and things like that, insulted the Filipinos more than their leader because it was made to appear as if Filipinos would tolerate a leader who would torture his own people, who would utilize his executive prerogatives for abuses.