troponymy vs collection

troponymy and collection both are nouns.

Word	Noun	Adjective	Verb	Adverb
troponymy	Yes	No	No	No
collection	Yes	No	No	No

As nouns, collection is a hypernym of troponymy; that is, collection is a word with a broader meaning than troponymy:

troponymy: the place names of a region or a language considered collectively
collection: several things grouped together or considered as a whole

Other hypernyms of troponymy include accumulation, aggregation, assemblage.

troponymy (noun)	collection (noun)
the place names of a region or a language considered collectively	the act of gathering something together
the semantic relation of being a manner of does something	a publication containing a variety of works
	request for a sum of money
	several things grouped together or considered as a whole