The word "most mummified" is a measure of how well-preserved a mummy is. Antonyms, on the other hand, are words that have the opposite meaning of another word. Therefore, some antonyms for "most mummified" can be least preserved, worst conserved, or loosely wrapped, indicating that the mummy is not well-preserved or has deteriorated over time. Other antonyms include fresh, new, and living, which disqualify mummies because they are dead and have been preserved for centuries, if not millennia. In conclusion, antonyms for the phrase "most mummified" are those words that describe the opposite of a well-preserved mummy, such as least preserved or new.