To declare or prove to be false.
To fake means to create a false impression, to lie and pretend to be something you aren't, or to create a knock-off or impersonation.
The definition of fabricate is to create or manufacture something.
To add ingredients so as to improve or conceal the taste, appearance, or quality of:
Find another word for fictionalizing. In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for fictionalizing, like: falsifying, faking, fabricating and doctoring.