fearless
adjective
[ ˈfɪəlɪs ]
• showing a lack of fear.
• "a fearless crusader for animal rights"
Similar:
bold,
brave,
courageous,
intrepid,
valiant,
valorous,
gallant,
plucky,
lionhearted,
stout-hearted,
heroic,
daring,
dynamic,
spirited,
mettlesome,
confident,
audacious,
indomitable,
doughty,
unafraid,
undaunted,
unflinching,
unshrinking,
unblenching,
unabashed,
game,
gutsy,
spunky,
ballsy,
go-ahead,
have-a-go,
feisty,
venturous,