Infidelity Terms

noun the quality of being disloyal; lack of loyalty or faithfulness

• The act of disloyalty towards the company resulted in severe consequences.
• I can't believe his disloyalty to his best friend.
• Her disloyalty to the group was a real backstabbing move.
• The disloyalty of the waves to the shore was evident in their constant retreat.

noun a person who is unfaithful in a romantic relationship

• The tabloids exposed him as a love rat after multiple affairs were revealed.
• I can't believe she's still seeing that love rat after what he did to her.
• He's such a love rat, always cheating on his partners.
• Beware of the love rat who will betray your trust and break your heart.

adjective relating to or characterized by adultery; engaging in adultery

• The court ruled in favor of the wife in the adulterous case.
• I heard she's having an adulterous affair with her coworker.
• He's been cheating on his wife, he's so adulterous.
• The adulterous relationship between art and commerce can be seen in many modern galleries.