Definition: A person who has an obsession with power and believes they are much more important or powerful than they really are.

Example: The CEO was a megalomaniac who thought he could control everything in the company.

Definition: Relating to a person who has an excessive desire for power or importance, often believing they are superior to others.

Example: His megalomaniacal tendencies made it difficult for him to work with his team.

Definition: Having an excessive desire for power, wealth, or importance; often characterized by delusions of grandeur.

Example: The megalomanic leader believed he was destined to rule the world.

Definition: The idea that society can be improved through human actions and efforts.

Example: Many activists believe in meliorism, working hard to create positive changes in their communities.

Definition: Relating to the belief that the world can be made better through human effort and improvement.

Example: The meliorist approach to social issues emphasizes the potential for positive change through collective action.

Definition: A person who believes that the world can be made better through human effort and improvement.

Example: As a meliorist, she dedicated her life to social reform and helping others.

Definition: The quality of being memorable or worth remembering.

Example: The memorableness of the event made it unforgettable for everyone who attended.

Definition: This word describes someone or something that is not truthful and often tells lies or gives false information.

Example: The politician was known for his mendacious remarks during the campaign.

Definition: In a way that involves lying or being dishonest.

Example: He mendaciously claimed that he had completed the project on time.

Definition: The quality of being untruthful or dishonest; a tendency to lie.

Example: His mendaciousness made it difficult for anyone to trust him.

Definition: The act of telling lies or being untruthful.

Example: His mendacity made it hard for anyone to trust him.