| go the limit(verb, expression, idiom, criticize, struggle) |
| hassle(verb, support, work, force, maintain) |
| have a crack(verb, expression, idiom, work, attack) |
| knock oneself out(verb, expression, idiom, phrasal verb, work) |
| labor(verb, work, attack, drive, strain) |
| labour |
| 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) |
| take pains(verb, expression, support, force, maintain) |
| travail(verb, support, work, force, drive) |
| undertake(verb, work, attack, criticize, struggle) |
| venture(verb, work, attack, criticize, struggle) |
| wrangle(verb, support, work, force, attack) |
| address(verb, give, start, turn, apply) |
| apply oneself(verb, expression, give, start, turn) |
| argue(verb, support, force, maintain, oppose) |
| assay(verb, work, struggle, try, seek) |