The antonyms for the word "sticked together" would be separated, divided, disconnected, detached, or disbanded. These words represent the opposite of being united or joined together. When something is separated or divided, it is no longer a cohesive unit, but rather has become disjointed or disconnected. Detached is another antonym that highlights the lack of connection or engagement between different parts or individuals. Lastly, disbanded implies that a group has been broken up completely and is no longer working together. In all these instances, the concept of being "sticked together" is absent, and instead, there is a sense of fragmentation or isolation.