The antonyms for the phrase "flocked together" would be "scattered," "dispersed," "separated," "divided," "isolated," or "solitary." These words imply a lack of cohesion, unity, or team spirit. On the other hand, when people or animals flock together, they tend to share a common goal or interest and support each other. For example, birds flock together to migrate or forage for food, while humans flock together to celebrate or protest specific issues. Therefore, using the antonyms of "flocked together" could indicate disunity, apathy, or lack of collaboration, which may hinder progress or success in various contexts.