| meeting(noun, event, fight, struggle, match) |
| officiate(verb, move, work, develop, do) |
| one-upping(noun, event, fight, struggle, match) |
| one on one(expression, idiom, event, fight, struggle) |
| oppose(verb, meet, fight, dispute, challenge) |
| opposition(noun, event, fight, struggle, match) |
| oppugn(verb, meet, oppose, fight, dispute) |
| organize(verb, move, act, make, close) |
| pairing off(expression, event, fight, struggle, match) |
| percolate(verb, move, work, develop, do) |
| perform(verb, move, act, make, close) |
| perk(verb, move, work, develop, do) |
| perpetrate(verb, move, work, develop, do) |
| pitch into(verb, expression, attack, accept, try) |
| plug away(verb, expression, advance, continue, extend) |
| practice(move, act, develop, start, do) |
| prepare(verb, move, act, make, close) |
| preside(verb, move, work, develop, do) |
| press on(verb, expression, advance, continue, extend) |
| proceed(verb, move, work, advance, continue) |