SimilarityRank
bifocal 0.915 91349
eyeglasses 0.732 20768
eyeglass 0.728 55170
glasses 0.712 4400
astigmatism 0.701 48250
nearsightedness 0.699 83480
presbyopia 0.695 87135
farsightedness 0.689 93803
farsighted 0.683 86923
spectacles 0.662 25727
lenses 0.654 6995
myopia 0.636 46795
multifocal 0.636 92745
strabismus 0.626 98256
ballpoint 0.615 71867
magnifier 0.610 70083
optician 0.594 75830
goggles 0.591 21303
prisms 0.584 70462
prescription 0.583 2403
optometrist 0.581 50616
Eyeglasses 0.581 86195
non-prescription 0.580 51756
dimness 0.578 94365
cataracts 0.577 32438