The phrase "wert joined with" can be seen as a synonym for unified or linked. However, if we were to look for antonyms of this phrase, we would find words such as "divided," "separated," or "isolated." These words represent the opposite of joining and suggest a lack of connection or unity. Additionally, we could consider words like "conflicting," "opposed," or "disagreeing," as they imply opposing forces or ideas that are not joining together. Ultimately, when we consider the antonyms of "wert joined with", we are reminded of the many ways in which things can be separate, divided, or in conflict.