| exert oneself(verb, expression, support, force, maintain) |
| fight(verb, support, oppose, belief, apply) |
| push forward(verb, expression, phrasal verb, support, force) |
| engage in(verb, expression, phrasal verb, support, force) |
| essay(verb, determine, strain, fight, struggle) |
| have a crack(verb, expression, idiom, determine, strain) |
| labor(verb, determine, strain, fight, struggle) |
| light into(verb, expression, phrasal verb, support, force) |
| make a run at(verb, expression, idiom, phrasal verb, determine) |
| make a stand against(verb, expression, idiom, phrasal verb, support) |
| pour it on(verb, expression, idiom, phrasal verb, determine) |
| pushed forward(verb, expression, support, force, maintain) |
| put up an argument(verb, expression, idiom, support, force) |
| put up argument(verb, expression, idiom, support, force) |
| spare no effort(verb, expression, idiom, support, force) |
| stand up to(verb, expression, idiom, phrasal verb, support) |
| tangle with(verb, expression, phrasal verb, support, force) |
| toil on(verb, expression, phrasal verb, support, force) |
| travail(verb, support, force, maintain, oppose) |
| back to the salt mines(expression, idiom, fight, snafued) |