| duelist(noun, tough, opponent, champion, combatant) |
| gladiator(noun, tough, opponent, champion, combatant) |
| penny-pinching(adjective, selfish, stingy, miserly, ungenerous) |
| money-grubbing(adjective, greedy, avaricious) |
| brawler(noun, tough, opponent, champion, combatant) |
| bruiser(noun, tough, opponent, champion, combatant) |
| bully(noun, tough, opponent, champion, combatant) |
| contestant(noun, tough, opponent, champion, combatant) |
| jouster(noun, tough, opponent, champion, combatant) |
| militant(noun, tough, opponent, champion, combatant) |
| narrow(adjective, cheap, stingy, self-centered, self-seeking) |
| pugilist(noun, tough, opponent, champion, combatant) |
| tight-fisted(adjective, greedy, selfish, stingy, miserly) |
| unethical(adjective, bad, wrong, dishonest, immoral) |
| ungenerous(adjective, mean, bad, nasty, low) |
| adventurer(noun, get, traveler, explorer, voyager) |
| adversary(noun, combatant, fighter) |
| antagonist(noun, combatant, fighter) |
| assailant(noun, combatant, fighter) |
| battler(noun, combatant, fighter) |