set up vs setup

set up is not a noun while setup is a noun.

Word	Noun	Adjective	Verb	Adverb
set up	No	No	Yes	No
setup	Yes	No	No	No

set up (noun)	setup (noun)
	an act that incriminates someone on a false charge
	equipment designed to serve a specific function
	the way something is organized or arranged

set up (verb)	setup (verb)
get ready for a particular purpose or event
make ready or suitable or equip in advance for a particular purpose or for some use, event, etc
equip with sails or masts
arrange thoughts, ideas, temporal events
put into a proper or systematic order
erect and fasten
set up for use
place
create by putting components or members together
construct, build, or erect
begin, or enable someone else to begin, a venture by providing the means, logistics, etc.
produce
take or catch as if in a snare or trap
arrange the outcome of by means of deceit
set up or found