Informant vs Source

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

 InformantSource
MeaningA person who gives information, especially to the police.The place where something comes from.
CEFR level-A2
Part of speechnoun
Usage notesCommonly used in legal and police contexts. Be careful using it informally, as it can imply secrecy or betrayal.Used in both formal and informal contexts; can refer to information, origins, or places.

Frequently asked questions: Informant vs Source

What's the difference between "Informant" and "Source"?

"Informant" means: A person who gives information, especially to the police. "Source" means: The place where something comes from.

When should I use "Informant" and "Source"?

They can all be used in everyday English.

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