| have a crack(verb, expression, idiom, work, attack) |
| knock oneself out(verb, expression, idiom, phrasal verb, work) |
| labor(verb, work, attack, drive, strain) |
| moil(verb, work, drive, fight, struggle) |
| seek(verb, work, attack, criticize, struggle) |
| sweat(verb, work, drive, strain, struggle) |
| tackle(verb, work, attack, criticize, struggle) |
| take on(verb, expression, phrasal verb, support, work) |
| undertake(verb, work, attack, criticize, struggle) |
| venture(verb, work, attack, criticize, struggle) |
| wrangle(verb, support, work, force, attack) |
| assay(verb, work, struggle, try, seek) |
| bend over backward(verb, expression, idiom, work, struggle) |
| chip away at(verb, expression, idiom, phrasal verb, work) |
| drive(verb, work, strain, struggle, try) |
| drive for(verb, expression, phrasal verb, work, attack) |
| go after(verb, expression, phrasal verb, work, attack) |
| go for(verb, expression, phrasal verb, work, attack) |
| go for broke(verb, expression, idiom, struggle, try) |
| go for the jugular(verb, expression, idiom, work, struggle) |