What context can I use each word in?
Learn when and how to use these words with these examples!
vapour
Example
The vapour from the boiling water fogged up the kitchen window. [vapour: noun]
Example
The air was filled with vapour from the chemical reaction. [vapour: noun]
fog
Example
The fog was so thick that I could barely see the car in front of me. [fog: noun]
Example
The morning fog made the landscape look mysterious and beautiful. [fog: noun]
Good things to know
Which word is more common?
Fog is more commonly used than vapour in everyday language, especially when referring to weather conditions. Vapour is more commonly used in scientific or technical contexts.
Whatโs the difference in the tone of formality between vapour and fog?
Vapour is more formal than fog, which is more commonly used in everyday language and has a more casual tone.