| Answer | Crossword Clue |
|---|---|
| travails | painfully difficult work |
| travail | painfully difficult work |
| TRAVAIL | Difficult work |
| spadework | Routine or difficult preparatory work |
| task | piece of work, esp. one that is difficult |
| tasks | piece of work, esp. one that is difficult |
| tasking | piece of work, esp. one that is difficult |
| tasked | piece of work, esp. one that is difficult |
| inaccessible | (of language or an artistic work) Difficult to understand or appreciate |
| heaviest | (of a literary work) Hard to read or understand because overly serious or difficult |
| ambitious | (of a plan or piece of work) Intended to satisfy high aspirations and therefore difficult to achieve |
