All-time low is a phrase used to describe a situation or condition that has reached its lowest point. There are numerous synonyms that can be used to describe this state of being. These include rock bottom, nadir, lowest point, bottom of the barrel, abyss, depths, the pits, and the doldrums. Each of these phrases can be used interchangeably with all-time low to convey the same meaning and indicate that a particular situation has hit an extreme low. Whether you're referring to personal or collective experiences, using these synonyms can add depth and color to your language and help paint a vivid picture of the severity of the situation.