Antonyms for the word "melding with" include words such as separating, dividing, segregating, disconnecting, distancing, and isolating. These words convey the opposite meaning of merging together and becoming one unit. Instead, they describe a situation where two or more things or entities are kept apart or separated from each other. For example, in social interactions, individuals may choose to segregate themselves from those whom they do not share similar beliefs or values. Similarly, in scientific experiments, researchers aim to isolate specific variables to understand their effects better. In contrast to melding with, the antonyms mentioned above highlight the importance of boundaries and differences in maintaining order and understanding.