Here are some English words that can be used to translate "mehnat":
* Labor: This is the most direct translation and is commonly used in formal contexts.
* Hard work: This emphasizes the effort and dedication involved.
* Toil: This emphasizes the difficulty and physical exertion involved.
* Effort: This is a more general term for the energy and attention put into something.
* Sweat: This emphasizes the physical aspect of work.
The best translation depends on the context and the specific nuance you want to convey.