Anathematized means to be cursed or denounced. There are various synonyms that can be used in place of this word, depending on the context of the sentence. Some of these synonyms include condemned, cursed, damned, execrated, and ostracized. These words portray a negative connotation and suggest that someone or something has been vehemently disapproved of. Other synonyms for anathematized could be banished, exiled, boycotted, shunned, or blacklisted. Each of these words portrays a sense of exclusion and highlights the fact that the subject has lost favor with a particular group or society. Overall, anathematized can be substituted with a number of other words to convey a similar meaning.