dispatch vs putting to death

dispatch and putting to death both are nouns.

Word	Noun	Adjective	Verb	Adverb
dispatch	Yes	No	Yes	No
putting to death	Yes	No	No	No

As nouns, putting to death is a hypernym of dispatch; that is, putting to death is a word with a broader meaning than dispatch:

Other hypernyms of dispatch include kill, killing.

dispatch (noun)	putting to death (noun)
the act of sending off something	the act of terminating a life
killing a person or animal
the property of being prompt and efficient
an official report (usually sent in haste)

dispatch (verb)	putting to death (verb)
kill without delay
send away towards a designated goal
complete or carry out
kill intentionally and with premeditation
dispose of rapidly and without delay and efficiently