The term "MAR GEOD" has no recognized synonyms. It is important to note that "MAR GEOD" seems to be a combination of letters that does not form a meaningful word in any known language. Synonyms, by definition, are words that share the same or similar meaning as another word. However, if "MAR GEOD" is intended to represent something specific, it would be helpful to provide further context or explanation. Without any additional information, it is difficult to suggest synonyms or alternatives for this term.