throng vs assemblage

throng and assemblage both are nouns.

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

As nouns, assemblage is a hypernym of throng; that is, assemblage is a word with a broader meaning than throng:

Other hypernyms of throng include gathering.

throng (noun)	assemblage (noun)
a large gathering of people	the social act of assembling
	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

throng (verb)	assemblage (verb)
press tightly together or cram