Faithlessness: meaning, definitions and examples

Use this word to describe a lack of belief or trust, typically in the context of relationships or commitments. It has a negative connotation.

• His faithlessness shattered their marriage.
• The employee's faithlessness towards the company was evident when he leaked confidential information.

This word is used to describe actions or behavior that show a lack of loyalty or allegiance, often in personal or professional relationships. It also has a negative connotation.

• Her disloyalty to her friends was unforgivable.
• The politician was accused of disloyalty for supporting the opposition.

Treachery is a very strong term used for severe betrayals or deceitful actions, often involving danger or a calculated plan. It carries an extremely negative connotation.

• His treachery was revealed when he sold secrets to the enemy.
• The novel is filled with stories of treachery and betrayal.

Refer to someone's general inability to be trusted or relied upon in various situations. It has a negative connotation.

• His untrustworthiness made it difficult for the team to work with him.
• The contractor's untrustworthiness was evident when he failed to meet deadlines.