conglomeration vs sum

conglomeration and sum both are nouns.

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

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

Other hypernyms of conglomeration include sum total, summation.

conglomeration (noun)	sum (noun)
an occurrence combining miscellaneous things into a (more or less) rounded mass	the whole amount
a sum total of many heterogenous things taken together	the choicest or most essential or most vital part of some idea or experience
a rounded spherical form	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

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