radio receiver vs radio set

radio receiver and radio set both are nouns.

Word	Noun	Adjective	Verb	Adverb
radio receiver	Yes	No	No	No
radio set	Yes	No	No	No

As nouns, radio receiver and radio set are synonyms defined as:

radio receiver and radio set: an electronic receiver that detects and demodulates and amplifies transmitted signals

Other synonyms of radio receiver include radio, receiving set, tuner, wireless.

radio receiver (noun)	radio set (noun)
an electronic receiver that detects and demodulates and amplifies transmitted signals	an electronic receiver that detects and demodulates and amplifies transmitted signals