Synonyms for Idol (same or very similar meaning)
WordNet sense 1 (someone who is adored blindly and excessively):
matinee idolWordNet sense 2 (an ideal instance; a perfect embodiment of a concept):
paragon, perfection, beau idealWordNet sense 3 (a material effigy that is worshipped):
god, graven imageFrom the ODE community, based on WordNetadd/edit