The phrase "hast hand in" refers to submitting or turning in something quickly. Antonyms for this phrase would include "delay," "procrastinate," "postpone," "dawdle," and "linger." These words imply a sense of taking one's time or not being in a rush to complete something. Depending on the situation, the choice to delay or procrastinate may be advantageous or detrimental. For instance, delaying a decision may allow for more careful consideration, while procrastinating on a project may result in missed deadlines and unsatisfactory outcomes. Therefore, it's important to recognize the appropriate time to hasten or slow down in a given scenario.