Daring, intrepid (11)
I believe the answer is:
adventurous
I believe this is a double definition.
'daring' is the first definition.
(similar in meaning)
'intrepid' is the second definition.
(thesaurus)
(Other definitions for adventurous that I've seen before include "Dare-devil" , "Taking risks" , "Boldly enterprising" , "Daring" .)