The antonyms for "wert needed" are varied and depend on the context of the phrase. In some cases, antonyms might include "not necessary," "unimportant," or "irrelevant." In other instances, antonyms could be "disposable," "replaceable," or "optional." The opposite of "wert needed" might also be "superfluous," "surplus," or "excessive." Essentially, the antonym for "wert needed" refers to something that is not required or essential. Therefore, antonyms for this phrase emphasize the idea of something being optional, extraneous, or expendable, rather than necessary for a particular purpose or outcome.