Misinformation vs Rumor

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

Misinformation

Top 2,000 (common)

Rumor

Top 2,000 (common)B1
 MisinformationRumor
Pronunciation🇬🇧 //ˌmɪsɪnˈfɔːmeɪʃən//🇺🇸 //ˌmɪsɪnˈfɔrmeɪʃən//🇬🇧 //ˈruːmə//🇺🇸 //ˈrumər//
MeaningWrong or false information.A story or news that might not be true.
ExampleThe article was full of misinformation about the new vaccine.There's a rumor going around that the company is downsizing.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR level-B1
Collocationsspread misinformation, combat misinformation, misinformation campaign, detect misinformation, role of misinformationspread a rumor, confirm a rumor, hear a rumor, deny a rumor, circulate a rumor
Antonymstruth, fact, accuracyfact, truth, reality
Common mistakesConfused with 'disinformation' which is intentionally false., Used as a verb; it's only a noun., Omitting the prefix 'mis-' and using 'information' when meaning is incorrect.Confused with 'rumours' in British English vs 'rumors' in American English., Using it as a verb (e.g., 'to rumor') instead of a noun., Confusing 'hearsay' with 'rumor' without understanding nuance.
Usage notesUsed in contexts discussing news, media, and communication. Avoid informal settings where accuracy might not be emphasized.Use 'rumor' in conversations or writing about unconfirmed information but avoid in formal reports or academic writing.

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Misinformation

Frequently asked questions: Misinformation vs Rumor

What's the difference between Misinformation and Rumor?

Misinformation: Wrong or false information. Rumor: A story or news that might not be true.

Can you show an example of each?

Misinformation: The article was full of misinformation about the new vaccine. Rumor: There's a rumor going around that the company is downsizing.

Can I use Misinformation and Rumor interchangeably?

Not always. Misinformation and Rumor 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.