braveThe King was a brave warrior.
courageousShe was a courageous woman who never complained about her illness.
daringHe made a daring escape from his kidnappers.
boldI wasn't bold enough to leave my job.
adventurousShe's a very adventurous person and enjoys mountain climbing.
heroicHe made a heroic attempt to rescue his neighbour from the fire.
valiantHe made a valiant attempt to finish the race but the pain was too much.
gutsyinformalIn the movie she plays a gutsy mother of six children.
pluckyinformalShe's a plucky little girl who refuses to let her situation upset her.
fearlessShe seemed utterly fearless.
dauntlessBoth friends and foes admired his dauntless spirit.