Antonyms for Juvenile Neuroaxonal Dystrophy (JNAD) may include health, vitality, and normal growth and development. Unlike JNAD, individuals with good health and vitality experience normal cognitive and physical development, and do not suffer from progressive loss of neurological function. Healthy individuals typically enjoy active lifestyles, maintaining high levels of energy and endurance, without the debilitating symptoms associated with JNAD. While JNAD is a rare and devastating condition that primarily affects children, its antonyms represent aspects of life that most people take for granted; good health, growth, and vitality. With proper care and medical support, many individuals can avoid the debilitating effects of JNAD and live healthy, active lives.