What context can I use each word in?
Learn when and how to use these words with these examples!
transponder
Example
The transponder on the plane sends out a signal to air traffic control. [transponder: noun]
Example
The toll booth reads the transponder on your car and charges your account. [transponder: noun]
responder
Example
The first responders arrived at the scene of the accident within minutes. [responders: plural noun]
Example
The radio responder on the boat picked up the distress signal from the stranded vessel. [responder: noun]
Good things to know
Which word is more common?
Responder is more commonly used than transponder in everyday language, especially in the context of emergency response. Transponder is a more specialized term and is used primarily in technical fields.
What’s the difference in the tone of formality between transponder and responder?
Transponder is a more formal term than responder, which is often used in informal contexts. However, both words can be used in formal settings depending on the context and audience.
