adventure vs venture

adventure and venture both are nouns.

Word	Noun	Adjective	Verb	Adverb
adventure	Yes	No	Yes	No
venture	Yes	No	Yes	No

As verbs, adventure and venture are synonyms defined as:

Other synonyms of adventure include hazard, jeopardize, stake.

adventure (noun)	venture (noun)
a wild and exciting undertaking (not necessarily lawful)	any venturesome undertaking especially one with an uncertain outcome
	a commercial undertaking that risks a loss but promises a profit
	an investment that is very risky but could yield great profits

adventure (verb)	venture (verb)
put at risk	put forward, of a guess, in spite of possible refutation
take a risk in the hope of a favorable outcome	put at risk
	proceed somewhere despite the risk of possible dangers