Synonyms for Jinx (same or very similar meaning)
WordNet sense 1 (a person believed to bring bad luck to those around him):
jonahWordNet sense 2 (an evil spell):
curse, hex, whammyWordNet sense 3 (cast a spell over someone or something; put a hex on someone or something):
bewitch, enchant, glamour, witchFrom the ODE community, based on WordNetadd/edit