radio dispatch vs despatch

radio dispatch and despatch both are nouns.

Word	Noun	Adjective	Verb	Adverb
radio dispatch	Yes	No	No	No
despatch	Yes	No	Yes	No

As nouns, despatch is a hypernym of radio dispatch; that is, despatch is a word with a broader meaning than radio dispatch:

Other hypernyms of radio dispatch include communique, dispatch.

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

radio dispatch (verb)	despatch (verb)
	send away towards a designated goal