When someone "shuts down on" you, it can be frustrating and hurtful. However, having a variety of synonyms for this term can help you communicate your feelings more effectively. For instance, you could say that someone "blocked" you emotionally or "ignored" your needs. Alternatively, you might describe the person as "withdrawing" from the relationship or "isolating" themselves from you. These synonyms can help you better understand and express your emotions in difficult situations. Remember that feeling shut down on is a common experience, and it's important to take the time to process your emotions and have open, honest communication with those around you.