The phrase "most gashed" can be utilized synonymously with terms like "severely lacerated," "deeply cut," or "gravely wounded." It is often used to describe a wound that has been inflicted by a sharp or jagged object, causing significant damage to the surrounding tissue. Other synonyms to describe this type of injury include "grievous" or "serious." This phrase can also be used to describe an object or surface that has been deeply scratched or damaged. It is important to note that when discussing injuries or wounds, it is crucial to seek medical attention immediately, as they may require professional care to prevent further damage or complications.