grudge
This term captures a specific type of long-term emotional baggage, where a person refuses to let go of a past injury. It differs from simple anger or annoyance by its persistence and the internal decision to maintain a state of resentment. It often implies a silent, simmering hostility rather than an open conflict.
When used as a verb, the word shifts from an emotional state to an act of reluctance. It describes the psychological friction felt when parting with money, time, or praise. This usage emphasizes a sense of scarcity or a belief that the recipient does not deserve the item being given.
Meanings
A persistent feeling of ill will or resentment toward someone resulting from a perceived wrong.
He has held a grudge against his former boss for years.
To give or concede something reluctantly or with resentment.
She grudged every penny she had to spend on the repair.