fiction vs fabrication

fiction and fabrication both are nouns.

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

As nouns, fiction and fabrication are synonyms defined as:

Other synonyms of fiction include fable.

fiction (noun)	fabrication (noun)
a literary work based on the imagination and not necessarily on fact	the act of making something (a product) from raw materials
a deliberately false or improbable account	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