Related by context. Frequent words. (Click for all words.) 77 degenerative disorder 68 neurological disorder 67 degenerative disease 66 motor neuron disease 65 neuromuscular disease 65 genetic disorder 65 mitochondrial disease 64 muscular dystrophy 63 polycystic kidney disease 63 Alzheimers disease 63 Parkinson disease 62 Fanconi anemia 62 ataxia 61 senile dementia 61 Cerebral palsy 61 neurofibromatosis 61 spinal muscular atrophy 61 disease 61 Marfan 60 degenerative 60 neurodegenerative disease 60 degenerative bone 60 juvenile rheumatoid arthritis 60 Friedreich ataxia 59 Parkinson Disease 59 incurable disease 59 degenerative brain 59 Rett syndrome 59 multiple sclerosis 59 Rett Syndrome 59 dystonia 58 amyotrophic lateral sclerosis ALS 58 motor neurone disease 58 rhabdomyosarcoma 58 onset Alzheimer 58 Cystic fibrosis 58 epilepsy 58 affliction 58 cerebral palsy 58 amyloidosis 58 Macular degeneration 58 Marfan syndrome 58 genetic defect 58 Alzheimer disease 57 Duchenne muscular dystrophy 57 Parkinsons 57 Lou Gehrig disease 57 debilitating illness 57 autoimmune disorder 57 Fragile X Syndrome 57 scleroderma 57 Dystonia 57 paraplegia 57 enzyme deficiency 56 amyotrophic lateral sclerosis 56 dilated cardiomyopathy 56 genetic abnormality 56 Multiple sclerosis 56 metabolic disorder 56 autoimmune disease 56 myasthenia gravis 56 arthritis 56 vasculitis 56 spina bifida 56 juvenile diabetes 56 spinal meningitis 56 quadriplegia 56 cystic fibrosis 56 NF1 56 Stargardt disease 56 Motor Neurone Disease 56 Bell palsy 55 Wilms tumor 55 cardiomyopathy 55 retinitis pigmentosa 55 Progeria 55 incurable illness 55 mitochondrial dysfunction 55 Multiple Sclerosis 55 Glioblastoma 55 retinal degeneration 55 frontotemporal dementia 55 Burkitt lymphoma 55 Lou Gehrig Disease 54 Parkinson's 54 aphasia 54 hemolytic anemia 54 aplastic anemia 54 hemochromatosis 54 Guillain Barre Syndrome 54 lymphatic cancer 54 muscle wasting 54 Alzheimer disease AD 54 involuntary movements 54 ailment 54 Emphysema 53 Hodgkin Disease 53 neurological 53 neuropathy 53 brittle bone 53 kidney disease