The term "be spatters" implies the act of scattering or splashing liquid or tiny particles over something. Therefore, its antonym would be a word implying the opposite of it, which is cleaning or wiping. The perfect antonyms for "be spatters" might include terms such as wash, wipe, scrub, rinse, or clear. Each of these words can be used to describe different methods of removing dirt, grime, or unwanted particles from surfaces, objects, or even people. While "be spatters" can be associated with messiness, the antonyms associated with cleanliness imply tidiness, neatness, and orderliness.