reckoning vs tally

reckoning and tally both are nouns.

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

As nouns, reckoning and tally are synonyms defined as:

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

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

As nouns, reckoning and tally are synonyms defined as:

reckoning (noun)	tally (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 score in baseball made by a runner touching all four bases safely
a bill for an amount due	a bill for an amount due

reckoning (verb)	tally (verb)
	determine the sum of
	keep score, as in games
	gain points in a game
	be compatible, similar or consistent; coincide in their characteristics