| antagonistic opposite(expression, adjective, negative, hostile, different) |
| antipodal(adjective, negative, hostile, different, adverse) |
| antipodean(adjective, negative, hostile, different, adverse) |
| antonymous(adjective, hostile, counter, different, antagonistic) |
| aspirant(noun, match, opposition, rival, opponent) |
| assailant(noun, match, opposition, rival, opponent) |
| at cross-purposes(expression, adjective, hostile, counter, unfriendly) |
| averse(adjective, hostile, counter, different, antagonistic) |
| balky(adjective, negative, hostile, different, adverse) |
| bandit(noun, match, opposition, rival, opponent) |
| battling(adjective, hostile, counter, different, antagonistic) |
| beatnik(noun, original, radical, liberal, rebel) |
| beliefs(noun, original, radical, liberal, rebel) |
| bidder(noun, match, opposition, rival, opponent) |
| bohemian(noun, original, radical, liberal, rebel) |
| brawler |
| breakaway |
| candidate(noun, match, opposition, rival, opponent) |
| challenger(noun, match, opposition, rival, opponent) |
| colorless(adjective, bad, weak, gloomy) |