The Collaborative International Dictionary of English v.0.48:

Salivary \Sal"i*va*ry\, a. [L. salivarius slimy, clammy: cf. F.
   salivaire.] (Physiol.)
   Of or pertaining to saliva; producing or carrying saliva; as,
   the salivary ferment; the salivary glands; the salivary
   ducts, etc.
   [1913 Webster]

WordNet (r) 3.0 (2006):

salivary
    adj 1: of or relating to saliva; "salivary gland"

Moby Thesaurus II by Grady Ward, 1.0:

19 Moby Thesaurus words for "salivary":
   excretory, lachrymal, lachrymose, lacrimatory, lactational,
   lacteal, lacteous, rheumy, salivant, salivous, secretional,
   secretive, secretory, seminal, serous, sialagogic, spermatic,
   watering, watery