| chip away at(verb, expression, idiom, phrasal verb, work) |
| drive(verb, work, struggle, seek) |
| drive for(verb, expression, phrasal verb, work, attack) |
| endeavor(verb, work, attack, struggle) |
| essay(verb, work, attack, struggle) |
| exert oneself(verb, expression, work, attack, struggle) |
| give a go(verb, expression, idiom, undertake) |
| give a whirl(verb, expression, idiom, undertake) |
| go for the jugular(verb, expression, idiom, work, struggle) |
| go the limit(verb, expression, idiom, work, struggle) |
| hassle(verb, work, strain, struggle) |
| have a crack(verb, expression, idiom, work, attack) |
| have a go(verb, expression, idiom, work, attack) |
| have a rip(verb, expression, idiom, undertake) |
| have a shot(verb, expression, idiom, work, attack) |
| have a stab(verb, expression, idiom, work, attack) |
| have a whack(verb, expression, idiom, work, attack) |
| jockey(verb, work, strain, struggle) |
| labor(verb, work, attack, struggle) |
| leave no stone unturned(verb, expression, idiom, work, struggle) |