Usage patterns
〈人〉に恨みを持つto hold a grudge against someone
He holds a grudge against his former boss.
恨みを抱くto harbor resentment
She had harbored resentment toward her family for a long time.
恨みが募るfor resentment to grow stronger
As she kept being ignored, her resentment toward him grew.
恨みを込めて〈動詞〉to do something with resentment/spite
He glared at the man with a look full of resentment.
Expressions
恨みを買うincur someone's enmity; make an enemy of someone 恨みっこなしwith no hard feelings; no grudges 恨みを晴らすavenge oneself; get revenge; settle a grudge