Melds are a combination of two or more things that come together to create a new, unified whole. Synonyms for melds include merge, blend, mix, fuse, and integrate. Merging refers to the act of coming together to form a single entity, while blending involves mixing together two or more things to create a harmonious whole. The term mix implies that two or more things have been combined without losing their individual characteristics, while fuse indicates a more complete union. Integrating refers to the act of bringing together different components to work together effectively. Whatever word you choose, the essence of melds involves combining different elements to create something new and improved.