1. (n.) The quality or state of being transparent or translucent.

2. (n.) The quality of being perspicuous to the understanding; clearness of expression or thought.

3. (n.) Sagacity; perspicacity.

Atticism acuity acumen acuteness apparentness apperception appropriateness astuteness chasteness chastity clarity classicalism classicism clear sight clear-cutness clearness cogency coherence color vision comeliness cone vision connectedness consistency correctness crystal-clearness crystallinity day vision daylight vision definition dignity directness discernment discrimination distinction distinctness ease elegance elegancy evidence evidentness explicitness eye eye-mindedness eyesight farseeingness farsight farsightedness felicitousness felicity field of view field of vision finish fittingness flow flowing periods fluency foresight foresightedness good taste grace gracefulness gracility horizon incisiveness insight intelligibility keen sight ken limpidity longheadedness longsightedness lucidity manifestness naturalness neatness night vision obviousness openness openness to sight overtness palpability patentness pellucidity penetration perception perceptiveness percipience peripheral field peripheral vision perspicaciousness perspicacity perspicuousness photopia plain English plain speech plain style plainness polish power of sight propriety providence purity purview quick sight range refinement restraint rod vision sagaciousness sagacity scope scotopia seeing seemliness sense of sight sensibility sight sightedness simplicity smoothness straightforwardness structure sweep tangibility taste tastefulness terseness transparency transpicuity trenchancy twilight vision unadorned style unaffectedness unambiguousness unequivocalness unmistakableness unobstructed vision unquestionability visibility vision visual acuity visual field visual sense