| op-, opt-, -opia, -ops, -opsia, -opsis, -opsy, -optic, -opic, -opy (Greek: eye[s]; sight; see, vision).achromatopsia: aglaucopsia: aglaukopsia: ambiopia: amblopia: amblyopia: anisopia: autopsy: biopsy: coreopsis: cyanopia: deuteranopia: diopter: diplopia: erythropsia: hypermetropia: hyperopia: isomatropia: macropsia: myopia: myopic: myopically: necropsy: nyctalopia: opesthesia: optical: optician: optics: optigraph: optogram: optograph: optography: optometer: optometrist: optometry: optophone: optotechnics: optotype: panoptic: panopticon: presbyopia: protanopia: rhodopsin: senopia: stereopsis: stereopticon: synopses (plural): synopsis (singular): synopsize: synopsizing: synoptic: tetartanopia: thanatopsis: tritanopia: |