champion

definition: holding first place in a contest

example: a champion show dog

speech part: adjective

synonyms: prizewinning

definition: someone who is dazzlingly skilled in any field

example:

speech part: noun

synonyms: adept ace genius sensation star whiz maven mavin hotshot superstar whizz wizard wiz

definition: someone who fights for a cause

example:

speech part: noun

synonyms: fighter hero paladin

definition: someone who has won first place in a competition

example:

speech part: noun

synonyms: champ

definition: a person who backs a politician or a team etc.

example:

speech part: noun

synonyms: supporter booster friend admirer protagonist

definition: to protect or fight for as a champion

example:

speech part: verb

synonyms: defend