THESAURUS
clean-cut, clear, clear as crystal, clear as day, clear-cut, coherent, connected, consistent, craggy, crisp, crystal, crystal-clear, defined, definite, diaphane, diaphanous, direct, distinct, explicit, express, filmy, gauzy, gossamer, gossamery, gravelly, gritty, lapideous, light-pervious, limpid, lithoid, lithoidal, loud and clear, lucid, luminous, monolithic, nonopaque, pebbled, pebbly, peekaboo, pellucid, perspicuous, plain, porphyritic, revealing, rock-ribbed, rock-strewn, rock-studded, rocklike, rocky, sandy, see-through, sheer, shingled, shingly, simple, stonelike, stony, straightforward, thin, trachytic, translucent, transparent, transpicuous, unambiguous, unclouded, unconfused, unequivocal, univocal, unmistakable, well-defined
ROGET THESAURUS
Density
N
density, solidity, solidness, impenetrability, impermeability, incompressibility, imporosity, cohesion, constipation, consistence, spissitude, specific gravity, hydrometer, areometer, condensation, caseation, solidation, solidification, consolidation, concretion, coagulation, petrification, crystallization, precipitation, deposit, precipitate, inspissation, gelation, thickening, indivisibility, indiscerptibility, insolubility, indissolvableness, solid body, mass, block, knot, lump, concretion, concrete, conglomerate, cake, clot, stone, curd, coagulum, bone, gristle, cartilage, casein, crassamentum, legumin, superdense matter, condensed states of matter, dwarf star, neutron star, dense, solid, solidified, caseous, pukka, coherent, cohesive, compact, close, serried, thickset, substantial, massive, lumpish, impenetrable, impermeable, nonporous, imporous, incompressible, constipated, concrete, knotted, knotty, gnarled,
crystalline, crystallizable, thick, grumous, stuffy, undissolved, unmelted, unliquefied, unthawed, indivisible, indiscerptible, infrangible, indissolvable, indissoluble, insoluble, infusible.
Transparency
N
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.