delivery vs reformation

delivery and reformation both are nouns.

Word	Noun	Adjective	Verb	Adverb
delivery	Yes	No	No	No
reformation	Yes	No	No	No

As nouns, reformation is a hyponym of delivery; that is, reformation is a word with a more specific, narrower meaning than delivery:

delivery (noun)	reformation (noun)
recovery or preservation from loss or danger	rescuing from error and returning to a rightful course
the voluntary transfer of something (title or possession) from one party to another	improvement (or an intended improvement) in the existing form or condition of institutions or practices etc.; intended to make a striking change for the better in social or political or religious affairs
the act of delivering a child
the act of throwing a baseball or softball by the pitcher towards home plate, which initiates play by giving the batter a chance to hit it
the act of delivering or distributing something (as goods or mail)
your characteristic style or manner of expressing yourself orally
the event of giving birth