Synonyms for Augur (same or very similar meaning)
WordNet sense 1 ((ancient Rome) a religious official who interpreted omens to guide public policy):
auspex
WordNet sense 2 (indicate by signs):
betoken, bode, forecast, foreshadow, foretell, omen, portend, predict, prefigure, presage, prognosticate, auspicate
From the ODE community, based on WordNet
add/edit