enumeration vs reckoning

enumeration and reckoning both are nouns.

Word	Noun	Adjective	Verb	Adverb
enumeration	Yes	No	No	No
reckoning	Yes	No	No	No

As nouns, enumeration and reckoning are synonyms defined as:

enumeration and reckoning: the act of counting; reciting numbers in ascending order

Other synonyms of enumeration include count, counting, numeration, tally.

enumeration (noun)	reckoning (noun)
the act of counting; reciting numbers in ascending order	the act of counting; reciting numbers in ascending order
a numbered list	problem solving that involves numbers or quantities
	a bill for an amount due