Using certain words in an argument may further intensify the conflict, leading to more anger and confrontation. Although knowing these words may help understand the potential risks of communication, it is recommended to avoid using the following categories of words as much as possible to achieve more effective communication: 1. **Insulting words**: Using words that insult or belittle the other party will only make the other party feel attacked and intensify the conflict. 2. **Absolute words**: Such as "you always" and "you never", etc., will make the other party feel misunderstood or misunderstood. 3. **Accusation and criticism**: Directly accusing the other party of problems or shortcomings instead of making constructive suggestions can easily cause defensive psychology. 4. **Satire and sarcasm**: Expressing dissatisfaction in a sarcastic way may make the other party feel despised or disrespected. 5. **Prejudiced or discriminatory language**: Negative words involving race, gender, culture, etc. will cause strong disgust. In any communication, valuing the other party's feelings and opinions and using calm and positive language will help build a healthy communication environment. Even in an argument, you should strive to maintain respect and understanding to find a solution to the problem.