Open English Wordnet
Verbs
(v)bode, portend, auspicate, prognosticate, omen, presage, betoken, foreshadow, augur, foretell, prefigure, forecast, predictindicate, as with a sign or an omen“These signs bode bad news” (v)auspicatecommence in a manner calculated to bring good luck“They auspicated the trip with a bottle of champagne”