reckon vs work out

reckon and work out both are verbs.

Word	Noun	Adjective	Verb	Adverb
reckon	No	No	Yes	No
work out	No	No	Yes	No

As verbs, reckon and work out are synonyms defined as:

Other synonyms of reckon include calculate, cipher, compute, cypher, figure.

reckon (verb)	work out (verb)
deem to be	do physical exercise
make a mathematical calculation or computation	give a workout to
expect, believe, or suppose	come up with
judge to be probable	work out in detail
have faith or confidence in	find the solution to (a problem or question) or understand the meaning of
take account of	make a mathematical calculation or computation
	be calculated
	happen in a certain way, leading to, producing, or resulting in a certain outcome, often well