bet vs calculate

bet is a noun but calculate is not a noun.

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

As verbs, bet and calculate are synonyms defined as:

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

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

bet (verb)	calculate (verb)
have faith or confidence in	make a mathematical calculation or computation
maintain with or as if with a bet	specifically design a product, event, or activity for a certain public
stake on the outcome of an issue	judge to be probable
	have faith or confidence in
	predict in advance
	keep an account of