Synonyms for Pasty (same or very similar meaning)
WordNet sense 1 (resembling paste in color; pallid):
pastelikeWordNet sense 2 (weak in color; not colorful):
colorless, colourlessWordNet sense 3 (having the sticky properties of an adhesive):
gluey, glutinous, gummy, mucilaginous, sticky, viscid, viscousWordNet sense 4 (tending to adhere):
adhesiveFrom the ODE community, based on WordNetadd/edit