Corridor disease, also known as cabin fever or stir crazy, is a term used to describe the feelings of restlessness, irritability, and boredom that can come from being stuck indoors for extended periods. The antonyms for corridor disease can be found in activities that involve outdoor recreation, social interaction, and mental stimulation. These activities include hiking, camping, fishing, swimming, or any sport that can be played outside, as well as attending concerts, theater performances, or parties with friends or family. Engaging in creative endeavors like writing, painting, or playing music can also help to combat the symptoms of corridor disease. In short, any activity that involves movement, socialization, or creativity can serve as an effective antonym to corridor disease.