Faithless
Definition 1 of 2
Pro Tip 1/3
Negative Emotion
Conveys a strong negative feeling about someone's actions or character. She could never forgive his faithless behavior.
Pro Tip 2/3
Severity of Betrayal
Used when the betrayal or disloyalty is deep and personal, often in close relationships. The protagonist felt shattered by her partner's faithless deceit.
Pro Tip 3/3
Trustworthiness Questioned
Suggests a complete lack of trust and reliability in someone. His faithless promises left everyone in doubt.