General synonyms:
* Untruth: A statement that is not true.
* Fabrication: A made-up story.
* Falsification: The act of making something false.
* Misrepresentation: A statement that is misleading or inaccurate.
* Deception: The act of misleading someone.
* Prevarication: The act of evading the truth.
* Fib: A small, insignificant lie.
* Whopper: A big, obvious lie.
Synonyms related to deception:
* Concealment: Hiding the truth.
* Dissimulation: Hiding one's true feelings or intentions.
* Duplicity: Acting in a deceitful way.
* Fraud: Deception intended to gain something.
* Hoax: A deception intended to trick or fool someone.
Synonyms related to position:
* Recline: To lie down in a relaxed position.
* Rest: To lie down and relax.
* Sleep: To lie down and be unconscious.
Please note: The best synonym to use will depend on the specific context of your sentence.