You'll put in the backbreaking work and then be upset when no one wants to eat the end product.
backbreaking work out of weeding with this handy little weed wand.
backbreaking, frustrating job to keep them running, especially the night sleeping car trains.
backbreaking labor, it was also used in the torture chamber to break backs.
backbreaking effort into the job.
backbreaking hours or snatching some sleep.
The word usage examples above have been gathered from various sources to reflect current and historial usage. They do not represent the opinions of YourDictionary.com.