dispatch vs expeditiousness

dispatch and expeditiousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
dispatch	Yes	No	Yes	No
expeditiousness	Yes	No	No	No

As nouns, dispatch and expeditiousness are synonyms defined as:

dispatch and expeditiousness: the property of being prompt and efficient

Other synonyms of dispatch include despatch, expedition.

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

dispatch (verb)	expeditiousness (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