congeries vs sum

congeries and sum both are nouns.

Word	Noun	Adjective	Verb	Adverb
congeries	Yes	No	No	No
sum	Yes	No	Yes	No

As nouns, sum is a hypernym of congeries; that is, sum is a word with a broader meaning than congeries:

Other hypernyms of congeries include sum total, summation.

congeries (noun)	sum (noun)
a sum total of many heterogenous things taken together	the whole amount
	the choicest or most essential or most vital part of some idea or experience
	a quantity obtained by the addition of a group of numbers
	the final aggregate
	a set containing all and only the members of two or more given sets
	a quantity of money

congeries (verb)	sum (verb)
	determine the sum of
	be a summary of