The Collaborative International Dictionary of English v.0.48:

glistening \glistening\ adj.
   Reflecting light readily or in large amounts; having a
   surface luster; reflecting light directly rather than
   scattering it.

   Syn: glossy, nitid, sheeny, shiny.
        [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

Glisten \Glis"ten\ (gl[i^]s"'n), v. i. [imp. & p. p.
   Glistened; p. pr. & vb. n. Glistening.] [OE. glistnian,
   akin to glisnen, glisien, AS. glisian, glisnian, akin to E.
   glitter. See Glitter, v. i., and cf. Glister, v. i.]
   To sparkle or shine; especially, to shine with a mild,
   subdued, and fitful luster; to emit a soft, scintillating
   light; to gleam; as, the glistening stars.

   Syn: See Flash.
        [1913 Webster]

WordNet (r) 3.0 (2006):

glistening
    adj 1: reflecting light; "glistening bodies of swimmers"; "the
           horse's glossy coat"; "lustrous auburn hair"; "saw the
           moon like a shiny dime on a deep blue velvet carpet";
           "shining white enamel" [syn: glistening, glossy,
           lustrous, sheeny, shiny, shining]

Moby Thesaurus II by Grady Ward, 1.0:

28 Moby Thesaurus words for "glistening":
   blinking, blinky, burnished, coruscant, coruscating, gleaming,
   glimmering, glimmerous, glimmery, glistering, glittering, glittery,
   glossy, lustrous, polished, scintillant, scintillating,
   scintillescent, sheeny, shimmering, shimmery, shining, shiny,
   spangly, sparkling, tinselly, twinkling, twinkly