The term "most annulled" can be replaced with synonyms like "most canceled" or "most revoked". Other synonyms include "most nullified", "most invalidated", and "most abrogated". These words are often used in legal settings, where contracts or agreements may be annulled or canceled due to breach of terms or other reasons. In addition, the term "most annulled" can also be replaced with "most voided", "most rescinded", or "most repealed". When searching for the most appropriate synonym, it's always important to consider the context and intended meaning of the original word in order to ensure accuracy and clarity.