viscous

viscous
    adj 1: having a relatively high resistance to flow [syn:
           {syrupy}, {viscous}]
    2: having the sticky properties of an adhesive [syn: {gluey},
       {glutinous}, {gummy}, {mucilaginous}, {pasty}, {sticky},
       {viscid}, {viscous}]
    

Viscous \Vis"cous\, a. [L. viscosus. See {Viscid}.]
   Adhesive or sticky, and having a ropy or glutinous
   consistency; viscid; glutinous; clammy; tenacious; as, a
   viscous juice. -- {Vis"cous*ness}, n.
   [1913 Webster]

   Note: There is no well-defined distinction in meaning between
         viscous and viscid.
         [1913 Webster]
    

94 Moby Thesaurus words for "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, viscose