intrepid
🇺🇸
/ɪnˈtrepɪd/
🇬🇧
/ɪnˈtrepɪd/
courageous and fearless, especially in the face of danger or challenges
The intrepid mountaineer scaled the treacherous peak without hesitation.
勇敢な登山家は迷わず危険な山頂を登りました。