lying vs fabrication

lying and fabrication both are nouns.

Word	Noun	Adjective	Verb	Adverb
lying	Yes	No	No	No
fabrication	Yes	No	No	No

As nouns, lying and fabrication are synonyms defined as:

Other synonyms of lying include prevarication.

lying (noun)	fabrication (noun)
the deliberate act of deviating from the truth	the act of making something (a product) from raw materials
	the act of constructing something (as a piece of machinery)
	writing in a fictional form
	the deliberate act of deviating from the truth
	a deliberately false or improbable account