Definition
To act 'unforgivingly' means to show no compassion or mercy towards someone who has wronged you. Imagine refusing to accept an apology and holding a grudge indefinitely. It suggests a lack of understanding or willingness to let go of resentment. It implies harshness and severity. 'Unforgivingly' is about refusing to offer pardon or reconciliation. It's the opposite of being lenient or understanding. It is like keeping score of past hurts.