Select the most appropriate synonym of the given word.

Principle

Axiom

The most appropriate synonym of the given word principle is axiom.

• Principle means "a fundamental truth or proposition that serves as the foundation for a system of belief or behavior."
• Concrete means "having a solid, physical form; not abstract."
• Headmaster means "the male head of a school."
• Leader means "a person who leads or commands a group, organization, or country."
• Axiom means "a statement that is accepted as true without proof."