What context can I use each word in?
Learn when and how to use these words with these examples!
fireproof
Example
The safe is fireproof and can protect important documents in case of a fire. [fireproof: adjective]
Example
The fireproof coating on the walls helped prevent the fire from spreading quickly. [fireproof: noun]
incombustible
Example
The insulation in the walls is made of incombustible material to prevent fires from spreading. [incombustible: adjective]
Example
The laboratory uses incombustible chemicals to ensure safety during experiments. [incombustible: noun]
Good things to know
Which word is more common?
Fireproof is more commonly used than incombustible in everyday language, as it is more versatile and covers a wider range of contexts. Incombustible is more technical and scientific, and is typically used in specialized fields such as chemistry and engineering.
What’s the difference in the tone of formality between fireproof and incombustible?
Incombustible is more formal than fireproof, as it is a technical term used in specialized fields. Fireproof, on the other hand, can be used in both formal and informal contexts.
