inaugural vs maiden

inaugural and maiden both are nouns.

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

As adjectives, inaugural and maiden are synonyms defined as:

Other synonyms of inaugural include first, initiative, initiatory.

inaugural (noun)	maiden (noun)
the ceremonial induction into a position	an unmarried girl (especially a virgin)
an address delivered at an inaugural ceremony (especially by a United States president)	(cricket) an over in which no runs are scored

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