Dretch is a unique word with a particular meaning, but if you're looking for synonyms, there are a few options to consider. The word "wretch" is a close synonym, which refers to a miserable, unfortunate person. Another option is "scoundrel," which describes a dishonest, deceitful person. "Miscreant" is a synonym for someone who behaves immorally or in a way that goes against society's standards. "Rascal" is another option, referring to a mischievous or unscrupulous person. Lastly, "cad" is a synonym for someone who is unacceptably deceitful or behaves rudely. These synonyms can help to better describe someone who might be considered a dretch.