"Doeth again" is not a single word, but a phrase that means "to repeat" or "to do again." Antonyms for this phrase would include "stop," "halt," "cease," "pause," or "discontinue." These words suggest a sense of ending or breaking off from a task or activity, rather than repeating it. Other antonyms might focus on the idea of doing something differently, such as "innovate," "create," "change," or "transform." These words suggest a departure from repetition and routine, and instead emphasize novelty and experimentation. Overall, the antonyms for "doeth again" offer a range of possibilities for interrupting or transforming habitual actions.