apparent, articulate, artless, bluff, blunt, broad, brusque, candid, clean-cut, clear, clear as crystal, clear as day, clear as glass, clear-cut, cloudless, coherent, connected, consistent, crisp, crystal, crystal-clear, crystalline, defined, definite, diaphane, diaphanous, direct, distinct, distinguishable, downright, evident, explicit, express, filmy, flimsy, forthright, frank, frankhearted, free, free-speaking, free-spoken, free-tongued, gauzy, genuine, glassy, gossamer, gossamery, guileless, heart-to-heart, ingenuous, light, light-pervious, lightish, lightsome, limpid, loud and clear, lucent, lucid, luculent, luminous, manifest, naive, nonopaque, obvious, on the level, open, openhearted, outspoken, patent, peekaboo, pellucid, perspicuous, plain, plain-spoken, recognizable, relucent, revealing, round, see-through, serene, sheer, simple, sincere, straight, straight-out, straightforward, thin, translucent, translucid, transpicuous, unambiguous, unchecked, unclouded, unconfused, unconstrained, understandable, undisguised, undissembling, unequivocal, unguarded, univocal, unmistakable, unobscured, unreserved, unrestrained, well-defined
transparence, transparency, clarity, translucence, translucency, diaphaneity, lucidity, pellucidity, limpidity, fluorescence, transillumination, translumination, transparent
medium, glass, crystal, lymph, vitrite, water, transparent
, pellucid, lucid, diaphanous, translucent, tralucent, relucent, limpid, clear, serene, crystalline, clear as crystal, vitreous, transpicuous, glassy, hyaline, hyaloid, vitreform.
intelligibility, clearness, explicitness, lucidity, comprehensibility, perspicuity, legibility, plain speaking, precision, phonanta synetoisy, a word to the wise, intelligible, clear, clear as day, clear as noonday, lucid, perspicuous, transpicuous, luminous, transparent
, easily understood, easy to understand, for the million, intelligible to the meanest capacity, popularized, plain, distinct, explicit, positive, definite, graphic, expressive, illustrative, unambiguous, unequivocal, unmistakable, unconfused, legible, recognizable, obvious, in plain terms, in plain words, in plain English, he that runs may read.