exacta vs bet

exacta and bet both are nouns.

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

As nouns, bet is a hypernym of exacta; that is, bet is a word with a broader meaning than exacta:

exacta: a bet that you can pick the first and second finishers in the right order
bet: the act of gambling

Other hypernyms of exacta include wager.

exacta (noun)	bet (noun)
a bet that you can pick the first and second finishers in the right order	the act of gambling
	the money risked on a gamble

exacta (verb)	bet (verb)
	have faith or confidence in
	maintain with or as if with a bet
	stake on the outcome of an issue