auspicate vs augur

auspicate is not a noun while augur is a noun.

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

As verbs, auspicate and augur are synonyms defined as:

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

auspicate (noun)	augur (noun)
	(ancient Rome) a religious official who interpreted omens to guide public policy

auspicate (verb)	augur (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	predict from an omen