fictionalisation vs fabrication

fictionalisation and fabrication both are nouns.

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

As nouns, fictionalisation and fabrication are synonyms defined as:

Other synonyms of fictionalisation include fictionalization.

fictionalisation (noun)	fabrication (noun)
writing in a fictional form	the act of making something (a product) from raw materials
a literary work based partly or wholly on fact but written as if it were fiction	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