Definition: The study that looks at how people relate to each other and their preferences within a group.

Example: Researchers used sociometry to analyze the friendships among students in the classroom.

Definition: A person who has a mental condition that makes them behave in ways that are harmful to others and shows little regard for social rules or the feelings of others.

Example: The detective suspected that the suspect was a sociopath due to his lack of empathy.

Definition: To serve in the military or to act as a member of an army.

Example: He decided to soldier for his country during the war.

Definition: A person who serves in an army, especially one who is trained to fight.

Example: The soldier bravely defended his country during the war.

Definition: Relating to or characteristic of a soldier; having qualities that are typical of a soldier.

Example: His soldierly demeanor inspired confidence in his team.

Definition: A group of soldiers or the profession of being a soldier.

Example: The soldiery marched in formation during the parade.

Definition: More firm or stable than something else.

Example: This table is solider than the one we had before.

Definition: A person who is important or has a significant role in a situation.

Example: She is somebody who always helps others in need.

Definition: An unspecified or unknown person; someone.

Example: I saw somebody walking their dog in the park.

Definition: A person who is not specifically identified or known.

Example: Someone left their umbrella in the hallway.

Definition: A male child or descendant in relation to his parents.

Example: My son loves to play soccer after school.

Definition: Having a pleasing and healthy appearance, often used to describe someone who looks well-fed and attractive.

Example: The sonsy child smiled brightly, showing off her healthy glow.