gallant

Synonyms: 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 stately stouthearted suave thoughtful urbane valiant valorous

Antonyms: afraid cowardly fearful timid ungentlemanly unmannerly