preindication vs augury

preindication and augury both are nouns.

Word	Noun	Adjective	Verb	Adverb
preindication	Yes	No	No	No
augury	Yes	No	No	No

As nouns, preindication and augury are synonyms defined as:

preindication and augury: an event that is experienced as indicating important things to come

Other synonyms of preindication include foretoken, sign.

preindication (noun)	augury (noun)
an event that is experienced as indicating important things to come	an event that is experienced as indicating important things to come