adjective

having the characteristics of a hero or heroine; admirably brave or determined.

heroic deeds

brave,courageous,valiant,valorous,intrepid,bold,daring,audacious,superhuman,Herculean,fearless,doughty,undaunted,dauntless,unafraid,plucky,indomitable,stout-hearted,lionhearted,mettlesome,venturesome,gallant,stalwart,chivalrous,noble,rock-ribbed,gutsy,spunky,ballsy,feisty,venturous

noun

behaviour or talk that is bold or dramatic.

the England star is getting special treatment because of his World Cup heroics