1. a person who goes back on a promise, commitment, or agreement

Examples

• The company fired him for being a reneger on his contract terms.
• She was known as a reneger who couldn’t be trusted with important deals.
• Don’t be a reneger – stick to your word.
• The team captain called him a reneger after he quit before the championship.
• His reputation as a reneger made it hard to find business partners.
• The reneger left his teammates without notice before the big game.