resolve vs reckon

resolve is a noun but reckon is not a noun.

Word	Noun	Adjective	Verb	Adverb
resolve	Yes	No	Yes	No
reckon	No	No	Yes	No

As verbs, reckon is a hypernym of resolve; that is, reckon is a word with a broader meaning than resolve:

Other hypernyms of resolve include calculate, cipher, compute, cypher, figure, work out.

resolve (noun)	reckon (noun)
the trait of being resolute
a formal expression by a meeting; agreed to by a vote

resolve (verb)	reckon (verb)
cause to go into a solution	deem to be
bring to an end; settle conclusively	make a mathematical calculation or computation
reach a decision	expect, believe, or suppose
find the solution	judge to be probable
understand the meaning of	have faith or confidence in
reach a conclusion after a discussion or deliberation	take account of
make clearly visible