Variegating is the process of adding variety or diversity to something, making it more interesting and visually appealing. Synonyms for variegating include diversifying, varied, multicolored, speckled, patchy, and mottled. Diversifying means to add variety or diversity to something while varied refers to having a wide range of different things. Multicolored and speckled both describe something that has a variety of colors or spots. Patchy refers to something that is irregularly distributed or inconsistent, while mottled describes something that has varying patterns or colors. Using any of these synonyms can help add richness and variety to your writing and make it more engaging for your readers.