venture vs adventure

venture and adventure both are nouns.

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

As verbs, venture and adventure are synonyms defined as:

Other synonyms of venture include hazard, jeopardize, stake.

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

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