fallacious

/fə'leiʃəs/

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Word: Fallacious

Part of Speech: Adjective

Meaning: The word "fallacious" describes something that is based on incorrect or misleading ideas. When you say something is fallacious, you mean that it is deceptive or not true.

Usage Instructions:

You can use "fallacious" to describe arguments, reasoning, beliefs, or information that is wrong or misleading. It often refers to logical errors or false conclusions.

Examples:

1. Simple Example: "The advertisement was fallacious because it promised results that were impossible."
2. Complex Example: "His fallacious reasoning led the jury to make a wrong decision."

Advanced Usage:

In more advanced contexts, "fallacious" can be used in academic discussions, especially in philosophy, logic, or debate, to critique arguments that contain errors in logic or reasoning.

Word Variants:

• Fallacy (noun): A mistaken belief or error in reasoning. For example, "The idea that all birds can fly is a fallacy."
• Fallaciousness (noun): The quality of being fallacious. For example, "The fallaciousness of his argument became clear during the debate."

Different Meanings:

While "fallacious" primarily refers to something misleading or deceptive, it can also sometimes refer more broadly to any unsound reasoning or argument.

Synonyms:

• Deceptive
• Misleading
• Erroneous
• False
• Untrue

Idioms and Phrasal Verbs:

There are no direct idioms or phrasal verbs that use "fallacious," but you can use phrases like: - "A house of cards" to describe a situation built on fallacious reasoning. - "To lead someone astray" can imply misleading someone with fallacious information.

Summary:

"Fallacious" is an adjective used to describe ideas, arguments, or beliefs that are misleading or based on incorrect reasoning. It is useful in discussions about logic, ethics, and critical thinking.

Academic

Adjective

1. based on an incorrect or misleading notion or information
   • fallacious hope
2. intended to deceive
   • deceitful advertising
   • fallacious testimony
   • smooth, shining, and deceitful as thin ice - S.T.Coleridge
   • a fraudulent scheme to escape paying taxes
3. containing or based on a fallacy
   • fallacious reasoning
   • an unsound argument

Synonyms

• deceitful
• fraudulent
• unsound