* Labor: This is a more formal and often physical type of work.
* Laborious: This refers to work that is difficult or requires a lot of effort.
* Lucrative: This describes work that is profitable or financially rewarding.
* Longevity: While not a direct synonym for work, it can be used to describe a long-lasting or successful career.
* Labor of love: This refers to work that is done for pleasure or passion, rather than for financial gain.
The best synonym for "work" depends on the specific context.