| obstruct(verb, stop, attack, oppose, fight) |
| outdare(disregard, oppose, provoke, challenge, resist) |
| parallel(study, consider, measure, equal, contrast) |
| pit against(verb, phrasal verb, opposition) |
| prevent(verb, stop, attack, separate, maintain) |
| provoke(verb, upset, get, meet, disregard) |
| pursue(verb, endure, proceed, persist, persevere) |
| push for(expression, meet, oppose, fight, dispute) |
| put in jeopardy(expression, idiom, expose, defy, endanger) |
| rebuff(verb, cut, separate, cool, oppose) |
| refuse(verb, stop, cut, attack, separate) |
| refute(verb, oppose, criticize, challenge, deny) |
| repulse(verb, separate, disregard, oppose, ignore) |
| restrain(verb, stop, prevent, opposition, deter) |
| rival(study, meet, consider, oppose, fight) |
| rub eyeballs(verb, expression, meet, light, oppose) |
| ruin(verb, stop, prevent, hinder, depress) |
| run across(verb, expression, meet, light, oppose) |
| run smack into(verb, expression, idiom, meet, bear) |
| run the chance(expression, idiom, expose, defy, endanger) |