The phrase "having done with" means to complete or finish something. Antonyms for this phrase could include "still doing," "incomplete," "unfinished," or "ongoing." These words convey the opposite meaning of having completed or finished a task or activity. "Still doing" suggests that an activity is still ongoing and not yet finished, while "incomplete" and "unfinished" convey the idea that a task or project is not yet done. "Ongoing" suggests that something is continuing and not yet complete. In contrast, "having done with" implies a sense of closure and completion, making these antonyms useful for expressing the opposite ideas.