Synonyms for Pap (same or very similar meaning)
WordNet sense 1 (a diet that does not require chewing; advised for those with intestinal disorders):
soft diet, spoon foodWordNet sense 2 (worthless or oversimplified ideas):
pablumWordNet sense 3 (the small projection of a mammary gland):
nipple, teat, tit, mamilla, mammillaFrom the ODE community, based on WordNetadd/edit