Variegation is a term used to describe the presence of different colors, shapes, or sizes in a single organism or object. It is often seen in plants, where different colored leaves or petals can be found on the same plant. The term can also be used to describe differences in culture, language, or beliefs. In the crossword, the solutions for the term variagation are 'DIVERSITY' (9 letters) and 'DIFFERENCE' (10 letters). Both words refer to the concept of having multiple elements that are distinct from one another.