muster vs assemblage

muster and assemblage both are nouns.

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

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

Other hypernyms of muster include gathering.

muster (noun)	assemblage (noun)
compulsory military service	the social act of assembling
a gathering of military personnel for duty	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

muster (verb)	assemblage (verb)
call to duty, military service, jury duty, etc.
gather or bring together