Radio vs Transmitter

When to use each in English, with meaning, register, and examples.

Radio

Top 1,000 (very common)A1noun

Transmitter

Top 5,000 (fairly common)
Most common: Radio
 RadioTransmitter
Pronunciation🇬🇧 /["/ˈreɪdiəʊ/"]/🇺🇸 /["/ˈreɪdiəʊ/"]/🇬🇧 //trænzˈmɪtə//🇺🇸 //trænzˈmɪtər//
MeaningA device that plays sound through the air, often for music or news.A device that sends signals or messages.
ExampleI like to listen to the radio in the morning.The radio station's transmitter broadcasts music all day long.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA1-
Part of speechnoun
Collocationscar, CB, hand-held, listen to, tune in to, tune, announce something, report something, play (something), alarm, receiver, set, by radio, on the radio, car, CB, hand-held, listen to, tune in to, tune, announce something, report something, play (something), alarm, receiver, set, by radio, on the radio, car, CB, hand-held, listen to, tune in to, tune, announce something, report something, play (something), alarm, receiver, set, by radio, on the radio, car, CB, hand-held, listen to, tune in to, tune, announce something, report something, play (something), alarm, receiver, set, by radio, on the radioradio transmitter, data transmitter, wireless transmitter
Antonymstelevision, silencereceiver
Common mistakesConfusing 'radio' as a verb (e.g., 'I will radio you') due to informal usage., Using 'radios' as singular when referring to the device., Mispronouncing the first syllable ('rah'-dio instead of 'ray'-dio).Confused with 'transmission', which refers to the act of sending rather than the device itself., Using 'transmitter' in a non-technical context., Mispronouncing the word as 'transmit-er' instead of 'transmitter'.
Usage notesCommonly used in day-to-day conversations. In formal writing, you might refer to specific types of radios or their purposes, but generally, 'radio' is appropriate in most contexts.Used in technical contexts, especially in telecommunications. Not suitable for casual conversation. Differentiates from 'receiver', which is a device that receives signals.

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Transmitter

Frequently asked questions: Radio vs Transmitter

What's the difference between Radio and Transmitter?

Radio: A device that plays sound through the air, often for music or news. Transmitter: A device that sends signals or messages.

Which is more common: Radio and Transmitter?

Radio is the most common in everyday English.

Can you show an example of each?

Radio: I like to listen to the radio in the morning. Transmitter: The radio station's transmitter broadcasts music all day long.

Can I use Radio and Transmitter interchangeably?

Not always. Radio and Transmitter are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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