The antonyms for the phrase "actioning for a cause exhibit" could vary depending on the context. However, some possible antonyms could include "inaction" or "indifference," which suggest a lack of action or interest towards a cause. Another antonym could be "opposition," which implies actively working against a cause or exhibiting a contrary stance. Alternatively, "apathy" or "disinterest" could be other antonyms, indicating a lack of enthusiasm or concern towards a cause. Regardless of the specific antonym used, it is clear that the phrase "actioning for a cause exhibit" embodies the idea of actively working towards a positive change, whereas its antonyms suggest a lack of action or negative sentiment towards a cause.