Off-scourings is a term that refers to the lowest or worst elements of society or a group. Some synonyms for this word include refuse, dregs, scum, and dross. These words all carry a negative connotation and suggest waste, impurity, and undesirability. Other synonyms for off-scourings include debris, detritus, remnants, and leavings. These terms all refer to something that is left behind after the main part has been removed or used. Although these words are not commonly used in everyday speech, they can be useful in expressing a strong sense of disdain or contempt for something or someone.