hookup vs assemblage

hookup and assemblage both are nouns.

Word	Noun	Adjective	Verb	Adverb
hookup	Yes	No	No	No
assemblage	Yes	No	No	No

As nouns, hookup and assemblage are synonyms defined as:

hookup and assemblage: a system of components assembled together for a particular purpose

hookup (noun)	assemblage (noun)
a system of components assembled together for a particular purpose	the social act of assembling
a device providing a connection between a power source and a user	a system of components assembled together for a particular purpose
	a group of persons together in one place
	several things grouped together or considered as a whole