bet vs reckon

bet is a noun but reckon is not a noun.

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

As verbs, bet and reckon are synonyms defined as:

Other synonyms of bet include bank, calculate, count, depend, look, rely, swear.

bet (noun)	reckon (noun)
the act of gambling
the money risked on a gamble

bet (verb)	reckon (verb)
have faith or confidence in	deem to be
maintain with or as if with a bet	make a mathematical calculation or computation
stake on the outcome of an issue	expect, believe, or suppose
	judge to be probable
	have faith or confidence in
	take account of