| impose(verb, get, dispute, provoke, demand) |
| impugn(verb, get, oppose, dispute, provoke) |
| insist upon(expression, get, oppose, fight, dispute) |
| insult(verb, disregard, challenge, resist, frustrate) |
| investigate(verb, get, oppose, fight, dispute) |
| invite to debate(expression, idiom, provoke, challenge) |
| lay money on(expression, idiom, set, speculate, bet) |
| make a stab at(expression, idiom, advance, operate) |
| make a stand(verb, expression, idiom, take, get) |
| make free(verb, expression, venture) |
| meet eyeball-to-eyeball(verb, expression, meet, oppose, provoke) |
| meet face to face(verb, expression, idiom, oppose, provoke) |
| motivate(verb, stimulate, excite, persuade, entice) |
| muster courage(verb, expression, challenge, defy, taunt) |
| object to(expression, get, oppose, fight, dispute) |
| outbrave |
| petition |
| play for(expression, advance, operate) |
| play the market(expression, idiom, advance, operate, hazard) |
| plunge(verb, set, expose, speculate, risk) |