Cause resentment is an emotion that can be caused by a variety of different actions. PEEVE, a five letter word, is defined as an annoyance or irritation caused by a minor problem. RANKLE, a six letter word, is defined as to cause resentment or anger. OFFEND, another six letter word, is defined as to cause someone to feel hurt, upset, or angry. AGGRIEVE, an eight letter word, is defined as to cause distress or suffering to someone. All of these words can be used to describe the feeling of resentment caused by another person's actions.