Same word as gallant:

attentive,bold,considerate,courageous,courteous, courtly,daring,dashing,dauntless,dignified, doughty,fearless, fire-eating,game,glorious,gracious,grand, gritty,hairy,heroic,honorable,intrepid, lionhearted,lofty,magnanimous,noble, plucky,polite,quixotic,st