General terms:
* Lie: This is the most common word for intentionally saying something untrue.
* Falsehood: This is a more formal word for a lie.
* Untruth: A neutral term for something that is not true, without necessarily implying intent.
* Misinformation: This refers to false or inaccurate information, often spread unintentionally.
* Disinformation: This refers to deliberately false information spread with the intent to deceive.
Specific terms:
* Fib: A small, harmless lie.
* Fabrication: A made-up story, often used to deceive or exaggerate.
* Deception: The act of misleading someone, often intentionally.
* Fraud: A deliberate act of deception intended to gain something illegally.
The best word to use depends on the specific situation and the intent behind the statement.