Synonyms for Delphic (same or very similar meaning)
WordNet sense 1 (of or relating to Delphi or to the oracles of Apollo at Delphi):
DelphianWordNet sense 2 (obscurely prophetic):
oracularWordNet sense 3 (foretelling events as if by supernatural intervention):
prophetic, propheticalFrom the ODE community, based on WordNetadd/edit