potpourri vs assemblage

potpourri and assemblage both are nouns.

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

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

Other hypernyms of potpourri include accumulation, aggregation, collection.

potpourri (noun)	assemblage (noun)
a jar of mixed flower petals and spices used as perfume	the social act of assembling
a musical composition consisting of a series of songs or other musical pieces from various sources	a system of components assembled together for a particular purpose
a collection containing a variety of sorts of things	a group of persons together in one place
	several things grouped together or considered as a whole