fleaker

Example:John, known as the town's primary spreader of misinformation, shared countless fake news stories during the pandemic.

Definition:Someone who distributes false or inaccurate information, often through social media or other channels.

Example:He was labeled a propagandist for his relentless sharing of unfounded facts, often under the guise of news articles.

Definition:A person who systematically fosters or promotes specified ideas, doctrines, etc.

Example:She was soon revealed as the source of many of the town’s unfounded rumors, earning her the dreaded title of rumormonger.

Definition:A person who spreads or promotes rumors, often maliciously.