inaugural address vs inaugural

inaugural address and inaugural both are nouns.

Word	Noun	Adjective	Verb	Adverb
inaugural address	Yes	No	No	No
inaugural	Yes	Yes	No	No

As nouns, inaugural address and inaugural are synonyms defined as:

inaugural address and inaugural: an address delivered at an inaugural ceremony (especially by a United States president)

inaugural address (noun)	inaugural (noun)
an address delivered at an inaugural ceremony (especially by a United States president)	the ceremonial induction into a position
	an address delivered at an inaugural ceremony (especially by a United States president)

inaugural address (adjective)	inaugural (adjective)
	occurring at or characteristic of a formal investiture or induction
	serving to set in motion