Feeling cooped up or trapped inside for too long can make anyone feel stir crazy. However, there are a variety of synonyms to describe this restless, anxious feeling. Cabin fever, restlessness, restive, antsy, fidgety, and itching are all words that can be used instead of stir crazy. When experiencing this sensation, individuals often feel like they need to get out and do something different in order to shake off the feeling of restlessness. It's important to find ways to break the routine and explore new things to stay curious and keep boredom at bay, avoiding feelings of stir craziness.