reckoning vs enumeration

reckoning and enumeration both are nouns.

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

As nouns, reckoning and enumeration are synonyms defined as:

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

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

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