illegibility

readability, comprehensibility, understandability, intelligibility, usability, typography, illegibility, accessibility, translucency, halftone, reflectivity, glossiness, waviness, audibility, brightness, tactility, kerning, formatting, uniformity, unobtrusiveness, quality, colorimetry, penmanship, fonts, tactile sensation, flatness, formes, discreetness, grayscale, chromaticity, reproducibility, typographic, emissivity, chromatic aberration, aesthetics, responsiveness, conspicuity, verisimilitude, magnification, graininess, accuracy, interpretability, slimness, abstractness, clarity, sharpness, ergonomics, visual acuity, esthetical, transmittance, luminous intensity, blurriness, serifs, typeface, bevels, dimensionality, conciseness, sans serif, crispness, navigability, luminance, machinability, eyestrain, discoverability, peripheral vision, compactness, neatness, translucence, tonality, radiopacity, tangibility, functionality, texture, visual, curvature, wearability, monochrome, punctuation, vividness, roundness, bulkiness, representativeness, preciseness, wideness, vignetting, lettering, obtrusiveness, duotone, jaggy, reliability, cleanness, exactness, friability, stretchability, typeset, absorbency, smoothness, antialiasing, fovea, speech intelligibility, geometry, impermeability, visibility, durability, linearity, portability, fluidity, safety, sensitivity, workability, serviceability, cleanliness, maneuverability, predictability, bacteriological, tribological, acoustical, aerodynamic, aforementioned, agronomic, agronomical, design, dietetic, ergonomic, evidential, exacting, metrological, physiological, psychological, rheological, silvicultural, toxicological, above

comprehensibility, distinctness, sharpness, understandability

discernability, readability