falsehood vs setup

falsehood and setup both are nouns.

Word	Noun	Adjective	Verb	Adverb
falsehood	Yes	No	No	No
setup	Yes	No	No	No

As nouns, setup is a hyponym of falsehood; that is, setup is a word with a more specific, narrower meaning than falsehood:

falsehood: the act of rendering something false as by fraudulent changes (of documents or measures etc.) or counterfeiting
setup: an act that incriminates someone on a false charge

Other hyponyms of falsehood include frame-up, sophistication, forgery.

falsehood (noun)	setup (noun)
the act of rendering something false as by fraudulent changes (of documents or measures etc.) or counterfeiting	an act that incriminates someone on a false charge
a false statement	equipment designed to serve a specific function
	the way something is organized or arranged