Related by context. Frequent words. (Click for all words.) 64 degenerative 63 neurological disorder 62 genetic disorder 60 incurable disease 59 Parkinson disease 59 neurodegenerative disease 57 Lou Gehrig disease 57 multiple sclerosis 55 arthritis 55 autoimmune disease 55 Alzheimer disease 54 disease 54 amyotrophic lateral sclerosis 53 muscular dystrophy 53 dementia 52 cerebral palsy 52 degenerative diseases 51 epilepsy 51 multiple sclerosis MS 51 genetic defect 51 chronic fatigue syndrome 51 kidney disease 51 neurological 51 Parkinson Disease 51 Tourette syndrome 50 kidney failure 50 osteoarthritis 50 macular degeneration 50 epileptic seizures 50 deafness 50 incurable 49 ALS 49 spinal cord injuries 49 neuropathy 49 scoliosis 49 CJD 49 muscle wasting 49 Alzheimer 49 ailment 49 lupus 49 bacterial infection 48 affliction 48 Crohn disease 48 chronic pain 48 Multiple Sclerosis 48 birth defect 48 illness 47 gene mutation 47 neurological diseases 47 degeneration 47 rheumatoid arthritis 47 disorders 47 celiac disease 47 spinal cord injury 47 deformity 47 disorder 46 cognitive impairment 46 spina bifida 46 Tourette 46 leukemia 46 genetic mutation 45 cancer 45 debilitating diseases 45 tendonitis 45 debilitating 45 migraine headaches 45 blindness 45 cognitive decline 45 Alzheimers 45 cystic fibrosis 45 traumatic brain injuries 45 visual impairment 45 developmental disability 45 cardiomyopathy 45 viral infection 44 syndrome 44 psoriatic arthritis 44 chronic inflammation 44 eating disorder 44 autoimmune 44 fibromyalgia 44 Alzheimer Disease 44 chronic illness 44 liver disease 44 inflammatory bowel disease 44 diseases 44 brain 44 lung disease 44 Down syndrome 44 paralysis 44 neurodegenerative diseases 44 gout 44 tinnitus 44 neurologic 43 autism 43 hypothyroidism 43 osteoporosis 43 traumatic brain injury 43 brain tumor 43 neurological disorders 43 motor neurons