A claustrophobic person is afraid of enclosed spaces, such as small rooms or closets. They may also be afraid of heights.
Lecherous means sexually interested in other people. When a person is lecherous, they are often mean and rude to other people.
To expound is to explain something in detail. Sometimes expounding on something can be very helpful in understanding it better.
Yearnings are feelings of longing or desire. People often have yearnings for things that they can't have, or things that they once had but now miss.
To rationalize something is to find a reason to do something that is not actually logical. Sometimes people use the word to describe the act of justifying or defending something that is not actually justified.
Exploitative is a word that is often used to describe things or actions that are harmful or unfair. The workers who are exploited are usually forced to work long hours for little pay, and they are sometimes treated poorly.
Egoism is the belief that the only thing that is important is self-interest. This means that you should always put your own interests first, and you should not care about the consequences of your actions.
Utilitarianism is a philosophy that focuses on the maximization of happiness. This means that the philosopher or theorist tries to find the best way to achieve the most happiness for the largest number of people.
Moralizing is when someone tries to influence or control other people by telling them what is right and wrong. They often use moral terms like good and evil to do this.