Tessellating is a word that refers to a geometric pattern where shapes fit together perfectly without any gaps or overlapping. Some synonyms for tessellating include tiling, paving, mosaicking, and paving. Each of these words conveys the same concept of fitting shapes together flawlessly to create a pattern or design. Tiling and paving are often used when referring to flooring or walls, while mosaicking is used more for art or decorative purposes. Regardless of the context, all of these synonyms for tessellating share the same idea of creating a seamless and aesthetically pleasing design by piecing shapes together perfectly.