Synonyms for Disfavor (same or very similar meaning)
WordNet sense 1 (the state of being out of favor):
disfavourWordNet sense 2 (an inclination to withhold approval from some person or group):
disapproval, dislikeWordNet sense 3 (put at a disadvantage; hinder, harm):
disadvantageFrom the ODE community, based on WordNetadd/edit