The word "most blood spattered" implies violence and gore. Some antonyms for this phrase may include "clean," "spotless," "immaculate," "pristine," and "flawless." These words are associated with purity and cleanliness, which is the exact opposite of the gruesome imagery associated with blood spatter. Other antonyms for "most blood spattered" may include "unstained," "unsoiled," "unblemished," "unmarred," and "unspoiled," all of which emphasize the absence of any type of blood or gore. These words can be used to describe a setting, a person, or an object that is free of any kind of violent or unpleasant incidents.