Related by context. Frequent words. (Click for all words.) 55 blindness 44 Blindness 43 RNIB 41 blind 39 cataract 39 Blind 37 Glaucoma 37 visual impairment 37 retinitis pigmentosa 37 sufferers 37 albinism 37 retinal 36 trachoma 36 Rett Syndrome 36 cataracts 35 Aids 35 elephantiasis 35 CNIB 34 sightless 34 diabetic retinopathy 34 glaucoma 34 Vision 34 Prevent Blindness 33 visual impairments 33 deafness 33 Retinal 33 Sight 33 partially sighted 33 Charity 33 cataract surgeries 33 Epilepsy 33 Dyslexia 33 corneal 33 ataxia 32 AIDS 32 congenital 32 Deafness 32 macular degeneration 32 retinal detachment 32 learning disabilities 32 Eye 32 macular edema 32 Guinea worm 32 Visually Impaired 32 deaf blind 31 Mercy Ships 31 Disabled Persons 31 facial deformities 31 myopia 31 Sickle Cell 31 visually impaired 31 related macular degeneration 31 neurological disorders 31 epilepsy 31 facial paralysis 31 motor neuron disease 30 legally blind 30 Helen Keller 30 ophthalmologists 30 Guide Dogs 30 short sightedness 30 corneal transplant 30 eyesight 30 blinding 30 Optometrists 30 Deaf 29 Rett syndrome 29 Cataract 29 deformities 29 sickle cell disease 29 Retina 29 impotence 29 Leprosy 29 Cerebral Palsy 29 Ophthalmic 29 nearsightedness 29 retinoblastoma 28 aphasia 28 Lighthouse 28 amblyopia 28 cerebral palsy 28 retinopathy 28 presbyopia 28 Down Syndrome 28 iodine deficiency 28 Cataracts 28 Chagas disease 28 disfigurement 27 disability 27 Degeneration 27 Disabled 27 hereditary diseases 27 Impotence 27 diseases 27 Autistic 27 polycystic kidney disease 27 disorders 27 dyslexia 27 Disability 27 Colour 27 Handicapped