The word "most smeared" refers to something that is covered in a thick or messy substance. Antonyms for this word could include "clean," "spotless," "immaculate," "pristine," "unblemished," or "unspoiled." These words describe something that is free of dirt, grime, or any other unwanted substance. Objects that are clean and spotless are pleasing to the eye, and are often considered more presentable and attractive. Antonyms for "most smeared" can come in handy when you want to describe something that is in the opposite condition or want to create a contrasting image.