adventure vs adventurer

adventure and adventurer both are nouns.

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

adventure (noun)	adventurer (noun)
a wild and exciting undertaking (not necessarily lawful)	a person who enjoys taking risks
	someone who travels into little known regions (especially for some scientific purpose)

adventure (verb)	adventurer (verb)
put at risk
take a risk in the hope of a favorable outcome