Related by context. Frequent words. (Click for all words.) 64 albinos 56 albino 51 blindness 49 dwarfism 47 cerebral malaria 47 sickle cell anemia 47 visual impairment 46 genetic disorder 46 genetic abnormality 45 Sickle cell 45 sickle cell disease 45 skin pigmentation 44 glaucoma 44 cataracts 44 pigmentation 43 vitamin D deficiency 43 polycystic kidney disease 43 parasitic disease 43 alopecia 43 epilepsy 43 NAION 43 elephantiasis 43 deafness 43 neurofibromatosis 43 retinopathy 43 chronically infected 42 Tourette 42 retinoblastoma 42 nearsightedness 42 deformity 42 trisomy 42 iodine deficiency 42 trachoma 42 darker skinned 42 dysplasia 42 immune deficiency 41 mental retardation 41 vitiligo 41 onset Alzheimer 41 Vitamin D deficiency 41 corneal transplant 41 ASDs 41 toxoplasmosis 41 uveitis 41 dark skinned 41 genetic trait 41 sleeping sickness 41 disease 41 diabetic retinopathy 41 leprosy 41 Asperger 41 cerebral palsy 41 lupus 40 gene mutation 40 genetic defect 40 hemorrhagic fever 40 Dyslexia 40 fair skinned 40 mutated gene 40 congenital 40 undiagnosed 40 Chagas disease 40 fungal infection 40 hereditary diseases 40 autism spectrum disorder 40 retinal detachment 40 postpartum psychosis 40 kidney disease 40 profoundly deaf 40 astigmatism 39 thalassemia 39 genetic mutation 39 genetic disorders 39 neuromuscular disease 39 autism 39 mutation 39 macular edema 39 kidney failure 39 retinitis pigmentosa 39 birth defect 39 genetic abnormalities 39 defective gene 39 Chikungunya 39 Down syndrome 39 affliction 39 cleft lip 39 light skinned 39 idiopathic 39 Rett syndrome 38 dystonia 38 motor neuron disease 38 iron overload 38 incurable disease 38 visual impairments 38 lighter skinned 38 malaria 38 conjunctivitis 38 neurological disorder 38 meningitis 38 HIV AIDS 38 measles