Synonyms for radio Found 6 synonyms across 2 meanings for “radio”. medium for communication (noun) radiocommunicationwireless an electronic receiver that detects and demodulates and amplifies transmitted signals (noun) tuner Explore Related Words Rhymes with radioSynonyms for radiocommunicationSynonyms for wirelessSynonyms for tuner Synonym Finder | Rhyme Finder | Poetry Editor