What context can I use each word in?
Learn when and how to use these words with these examples!
infrared
Example
The security camera uses infrared technology to detect movement in the dark. [infrared: adjective]
Example
Infrared radiation is used in cooking to quickly heat food. [infrared: noun]
thermal
Example
The thermal printer uses heat to print images on paper. [thermal: adjective]
Example
The thermal bath helped soothe my sore muscles. [thermal: noun]
Good things to know
Which word is more common?
Thermal is more commonly used than infrared in everyday language, as it has a broader range of applications and is more versatile. Infrared is more commonly used in scientific and technical contexts.
What’s the difference in the tone of formality between infrared and thermal?
Both infrared and thermal are technical terms and are typically used in formal or scientific contexts. However, thermal is more versatile and can be used in a wider range of contexts, including informal ones.
