a person who seeks out very dangerous or foolhardy adventures with no apparent fearas far as I'm concerned, anyone who likes skydiving is a madman
as far as I'm concerned, anyone who likes skydiving is a madman
daredevils, devils, madcaps
berserks(or berserkers), cowboys, hotdogs, showboats
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。