The antonyms for the word "dis-solution" are union, cohesion, and integration. These words depict the opposite of dissolution, which means the act of breaking up or dismantling something. Union refers to the joining of two or more things or ideas to form a single entity. Cohesion represents the binding or coming together of separate parts to form a whole. Integration denotes the merging or combination of separate elements to create a harmonious whole. These antonyms indicate the construction or building of something, whereas dissolution is the opposite of that, pointing to the destruction of something that may have existed before.