auspicate vs presage

auspicate is not a noun while presage is a noun.

Word	Noun	Adjective	Verb	Adverb
auspicate	No	No	Yes	No
presage	Yes	No	Yes	No

As verbs, auspicate and presage are synonyms defined as:

Other synonyms of auspicate include augur, betoken, bode, forecast, foreshadow, foretell, omen, portend, predict, prefigure, prognosticate.

auspicate (noun)	presage (noun)
	a sign of something about to happen
	a foreboding about what is about to happen

auspicate (verb)	presage (verb)
commence in a manner calculated to bring good luck	indicate, as with a sign or an omen
indicate, as with a sign or an omen