clarity, clearness, transparence, transparency, uncloudedness

opaqueness, translucency, translucence, ambiguity, emissivity, chromatic aberration, secretiveness, vagueness, gradations, reflectivity, brightness, chromaticity, obfuscation, murkiness, grayscale, luminosity, glossiness, indirectness, fuzziness, inertness, underexposure, distortion, luminance, halftone, obscuration, transmittance, smoothness, asymmetry, dimensionality, haziness, concentricity, waviness, oxyhemoglobin, muddiness, transparency, secrecy, parallax, sphericity, flatness, transparence, obliquity, colorimetry, chroma, luminous flux, birefringence, obliqueness, emittance, illuminance, impermeability, vignetting, incandescence, shadiness, absorbance, cordierite, readability, magnification, gradients, shininess, refraction, homogeneity, graininess, rigidity, reflectance, nebulousness, cyclicity, selectivity, clarity, compressibility, whiteness, allusiveness, tints, yellowness, variegation, denseness, dustiness, inhomogeneity, opalescence, inscrutability, sfumato, irradiance, intermittence, transmissivity, complexity, florescence, nefariousness, paramagnetic, gaussian, friability, tonality, ultraviolet lamp, prolixity, manipulation, freeness, dispersion, brilliancy, covertness, photophobia, silvering, immateriality, spherical aberration, pliability, greyness, opacities, attenuation, cloudiness, opacification, hardness, turbidity, elongation, induration, radiolucency, clouding, density, elasticity, porosity, roughness, scatter, alexandrine, 1500, 1750, 1800, 1967, 70, 7o, 80, abbreviated, absolutist, accented, alexandrian, alfonsine, alliterative, ambrosian, anacreontic, anglonorman, antialiased, ba'thist, beat

blurriness, fogginess, indistinctness

optical opacity, radio-opacity, radiopacity

incomprehensibility, optical phenomenon, quality