Broadcast
Broadcast verb - To cause to be known over a considerable area or by many people.
Radio is a synonym for broadcast in transmit topic. In some cases you can use "Radio" instead the word "Broadcast" as a verb or a noun, when it comes to topics like broadcasting, put on the air, put forth on electronic media.
Radio
Radio verb - Transmit messages via radio waves.
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Synonyms for Radio
Broadcast is a synonym for radio in broadcasting topic. You can use "Broadcast" instead the word "Radio" as a verb or a noun, if it concerns topics such as put on the air.
Mutual synonyms
Both words in one sentence
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As the radio is broadcasting the EBS, a graphic on a TV has a large "Emergency Broadcast ALERT" (with "ALERT" boldfaced and flashing).
Source: Emergency Broadcast -
They're radio stations along the US-Mexico border that take advantage of looser broadcasting restrictions and lower costs in Mexico to broadcast over very large swaths of the southwestern US.
Source: Buccaneer Broadcaster - The first radio transmitters could only broadcast Morse code, but soon the technology was developed to piggyback audio signals onto a radio-frequency carrier wave.
Source: Radio
Cite this Source
Radio and Broadcast. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/broadcast/radio
Broadcast & Radio. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/broadcast/radio>.
Radio or Broadcast. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/broadcast/radio.
Google Ngram Viewer shows how "broadcast" and "radio" have occurred on timeline