vanquisher
Definitions
A person or entity that defeats an opponent in a battle, contest, or conflict.
One who overcomes or subdues a difficult obstacle, emotion, or problem.
Examples
The legendary knight returned home as the undisputed vanquisher of the dragon.
History remembers him not just as a king, but as the ultimate vanquisher of tyranny.
She stood tall in the arena, the undisputed vanquisher of all who dared to challenge her.
Synonyms
conqueror victor triumpher subduer overcomer defeater champion
Antonyms
loser victim vanquished conquered failure underdog subordinate