The term "consolidative" implies the act of uniting or strengthening something into a cohesive whole entity. Thus, the antonyms for this word would be words that indicate separation, dismantling or weakening. Some possible antonyms for "consolidative" are: divisive, disruptive, disintegrative, fragmentary, contradictory, disunifying, segregating, disbanding, or destabilizing. Using antonyms within context can provide a comprehensive understanding of the original term by exposing its opposite meanings. The antonyms of "consolidative" describe a process that has the power to weaken, break apart, or disperse entities that were once connected.