delivery vs human action

delivery and human action both are nouns.

Word	Noun	Adjective	Verb	Adverb
delivery	Yes	No	No	No
human action	Yes	No	No	No

As nouns, human action is a hypernym of delivery; that is, human action is a word with a broader meaning than delivery:

Other hypernyms of delivery include act, deed, human activity.

delivery (noun)	human action (noun)
recovery or preservation from loss or danger	something that people do or cause to happen
the voluntary transfer of something (title or possession) from one party to another
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