WordNet: champion, fighter, hero, paladin

someone who fights for a cause

• hypernym defender, guardian, protector, shielder

champion

• (englanti) champion (derivationally related)
• (suomi) esitaistelija (synonyymi)

fighter

• (englanti) fight (derivationally related)
• (suomi) taistelija (synonyymi)

hero

• (englanti) heroical (derivationally related)
• (suomi) sankari (synonyymi)

paladin

• (suomi) paladiini (synonyymi)