radio radiation vs radio wave

radio radiation and radio wave both are nouns.

Word	Noun	Adjective	Verb	Adverb
radio radiation	Yes	No	No	No
radio wave	Yes	No	No	No

As nouns, radio radiation and radio wave are synonyms defined as:

radio radiation and radio wave: an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m

Other synonyms of radio radiation include radio emission.

radio radiation (noun)	radio wave (noun)
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m	an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m