valiantly
Definitions
In a manner that shows courage or determination.
With bravery or heroism, especially in the face of danger.
Examples
The small dog barked valiantly at the intruder to protect its home.
Despite being outnumbered, the soldiers fought valiantly to defend their position.
She struggled valiantly against the strong current to reach the shore.
Synonyms
bravely courageously fearlessly heroically boldly intrepidly gallantly
Antonyms
cowardly timidly fearfully weakly faintly spinelessly pusillanimously