The term "in dict" is short for "indictment," which is a legal term referring to a formal charge or accusation of a crime. While there are no direct antonyms for "in dict," there are several related terms that can be considered opposites. For example, you could use "exoneration," which refers to a legal verdict of not guilty, as an antonym for "indictment." Other related terms include "acquittal," "vindication," and "discharge." Additionally, you could use more general antonyms for the concept of "crime," such as "innocence" or "virtue." Overall, while there may not be a direct antonym for "in dict," there are several related terms that can be used as opposites in different contexts.