The 7-letter word for kwelling is SADISME.
Sadism is the enjoyment of inflicting pain or suffering on others. It is a mental disorder that is characterized by a pattern of cruel and aggressive behavior. Sadistic people often take pleasure in tormenting and humiliating others, and they may feel a sense of power and control when they do so.
Sadism can be expressed in many different ways, from physical abuse to verbal and emotional abuse. It can also be expressed in more subtle ways, such as through manipulation and intimidation. Sadistic people may target anyone, but they are more likely to target people who are vulnerable or who they perceive as being weaker than them.
Sadism is a serious mental disorder that can have devastating consequences for the victims. If you think you or someone you know may be sadistic, it is important to seek professional help.