stoutheartedly

adverb2

1. •
   Bravely, courageously.

   • Led by one of the war's greatest leaders, Winston Churchill, and buoyed by the hope for American aid, the British stoutheartedly lived through their "finest hour". — 1980
2. •
   Resolutely.

   • Although acutely conscious of living in a 'wilderness,' they stoutheartedly refused to yield an inch to pioneer prejudices or frontier values. — 1935