flagging vs assemblage

flagging and assemblage both are nouns.

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

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

Other hypernyms of flagging include accumulation, aggregation, collection.

flagging (noun)	assemblage (noun)
a walk of flagstones	the social act of assembling
flagstones collectively	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

flagging (adjective)	assemblage (adjective)
weak from exhaustion