oath-breaker

A knight is known as an oath-breaker for abandoning his sworn duty.

Definition

1. Noun:
   • One who violates a solemn promise or vow: An "oath-breaker" is a person who fails to keep a formal, binding promise (an oath), particularly one made to a deity, a ruler, or in a legal or solemn context. This term emphasizes a breach of trust and loyalty.

Usage Examples

• Noun:
  • In medieval times, an oath-breaker was often punished severely, as loyalty was considered paramount. (A person who violated a sworn promise.)
  • The knight was branded an oath-breaker after he abandoned his liege lord during the battle. (He broke his feudal vow of allegiance.)
  • She swore never to become an oath-breaker, yet her actions betrayed her word. (She violated her solemn promise.)

Advanced Usage

• "to be called an oath-breaker": to be publicly accused of violating a solemn promise.

  • After he failed to uphold the treaty, he was called an oath-breaker by the council. (He was formally denounced for breaking his sworn commitment.)

• "to act as an oath-breaker": to behave in a manner that violates a formal promise.

  • By revealing the secret, he acted as an oath-breaker, undermining the entire agreement. (His behavior constituted a breach of his oath.)

Variants and Related Words

• Oath (n): a solemn promise or declaration, often invoking a divine witness.
  • He took an oath to defend the constitution. (He made a formal, binding promise.)
• Oath-breaking (n/adj): the act of violating an oath; or describing someone who does so.
  • Oath-breaking was considered a capital crime in some ancient societies. (The act of breaking an oath.)
• Oath-bound (adj): bound by a formal promise.
  • The soldiers were oath-bound to protect the king. (They were legally and morally obligated by their oath.)

Synonyms

• Perjurer: someone who deliberately lies while under oath, especially in a court of law.
  • The witness was convicted as a perjurer for giving false testimony. (A specific type of oath-breaker in legal contexts.)
• Traitor: one who betrays a trust, allegiance, or oath, especially to a country or leader.
  • He was considered a traitor for breaking his oath of fealty. (A broader term for betrayal of loyalty.)
• Vow-breaker: a person who fails to keep a vow (a personal or religious promise).
  • She was a vow-breaker, having abandoned her monastic vows. (Similar to oath-breaker, but often more personal or religious.)

Related Idioms

• To break one's oath: the literal action of an oath-breaker.
  • He broke his oath when he sided with the enemy. (He violated his solemn promise.)
• To swear falsely: to make a false oath.
  • She swore falsely to protect her reputation, becoming an oath-breaker. (She lied while making a formal promise.)