Word Study
viscous
CIDE DICTIONARY
viscous, a. [L. viscosus. See Viscid.].
Adhesive or sticky, and having a ropy or glutinous consistency; viscid; glutinous; clammy; tenacious; as, a viscous juice. [1913 Webster]
" There is no well-defined distinction in meaning between viscous and viscid." [1913 Webster]
OXFORD DICTIONARY
viscous, adj.
1 glutinous, sticky.
2 semifluid.
3 Physics having a high viscosity; not flowing freely.
1 glutinous, sticky.
2 semifluid.
3 Physics having a high viscosity; not flowing freely.
Derivative
viscously adv. viscousness n.
Etymology
ME f. AF viscous or LL viscosus (as VISCID)
THESAURUS
viscous
adhesive, amylaceous, broad-bodied, bulky, bullnecked, clabbered, clammy, close, close-knit, close-textured, close-woven, clotted, coagulated, coarse, compact, compacted, compressed, concentrated, concrete, condensed, congested, consolidated, corpulent, crammed, crammed full, crass, crowded, curdled, dense, doughy, fat, firm, full, full-bodied, gaumy, gelatinous, glairy, gluelike, gluey, glutenous, glutinose, glutinous, gooey, gross, grumous, gumbo, gumbolike, gumlike, gummous, gummy, hard, heavy, heavyset, impenetrable, impermeable, inspissated, jam-packed, jammed, jelled, jellied, jellylike, massive, mucilaginous, nonporous, packed, pasty, ropy, semifluid, serried, slab, slabby, slimy, slithery, solid, starchy, sticky, stiff, stodgy, stringy, substantial, syrupy, tacky, tenacious, thick, thick-bodied, thick-growing, thickened, thickset, three-dimensional, tough, tremelloid, tremellose, viscid, viscoseROGET THESAURUS
viscous
Semiliquidity
N semiliquidity, stickiness, viscidity, viscosity, gummosity, glutinosity, mucosity, spissitude, crassitude, lentor, adhesiveness, inspissation, incrassation, thickening, jelly, mucilage, gelatin, gluten, carlock, fish glue, ichthyocol, ichthycolla, isinglass, mucus, phlegm, goo, pituite, lava, glair, starch, gluten, albumen, milk, cream, protein, treacle, gum, size, glue (tenacity), wax, beeswax, emulsion, soup, squash, mud, slush, slime, ooze, moisture, marsh, semifluid, semiliquid, tremellose, half melted, half frozen, milky, muddy, lacteal, lactean, lacteous, lactescent, lactiferous, emulsive, curdled, thick, succulent, uliginous, gelatinous, albuminous, mucilaginous, glutinous, glutenous, gelatin, mastic, amylaceous, ropy, clammy, clotted, viscid, viscous, sticky, tacky, gooey, slab, slabby, lentous, pituitous, mucid, muculent, mucous, gummy.For further exploring for "viscous" in Webster Dictionary Online