Stained spot refers to a patch or a mark on a surface that has been soiled or discolored by a substance. Synonyms for the word "stained spot" include blemish, blot, smudge, mark, discoloration, blotch, spot, stain, or blotting. These words can be used to describe any area on a surface that has been marred by ink, paint, food spills, or even water damage. The term "stained spot" is often used in the context of cleaning and restoration, as it highlights the need for removing these unsightly blemishes from a variety of surfaces. By using these synonyms, one can significantly diversify their writing, both creatively and technically, to describe different types of stains.