The word "scuzzbag" is a derogatory slang term used to describe a person who is dirty, untrustworthy, or unpleasant. If you are looking for synonyms for this word, some other options include "lowlife," "slimeball," "grimeball," "mangy," "noxious," and "repugnant." Other words that could be used include "filthy," "foul," "disgusting," "contaminated," and "corrupt." While these words may have slightly different connotations, they all share the negative associations of "scuzzbag." It is always important to consider how your words might affect others and to choose language that is respectful and appropriate.