| puzzle(noun, event, fight, struggle, match) |
| quiz(noun, event, fight, struggle, match) |
| race(noun, event, fight, challenge, struggle) |
| racing(noun, event, fight, struggle, match) |
| rally |
| rat race(expression, event, fight, struggle, match) |
| rencontre |
| rivalry(noun, event, fight, challenge, struggle) |
| row(dispute, disagreement, opposition, discord, divergence) |
| run(noun, event, fight, struggle, match) |
| run-in(dispute, disagreement, opposition, discord, divergence) |
| sport(noun, event, fight, challenge, struggle) |
| strife(noun, event, fight, dispute, challenge) |
| striving(noun, event, fight, challenge, struggle) |
| struggle(noun, event, fight, challenge, match) |
| test |
| tourney |
| tug-of-war(noun, event, fight, challenge, struggle) |
| variance(dispute, disagreement, opposition, discord, divergence) |
| warfare(noun, event, fight, challenge, struggle) |