The antonyms for the word "hast hunch" are deliberate, plan, and calculate. While hast hunch refers to a quick and instinctive decision, deliberate means to carefully think through one's options before making a choice. Planning involves creating a detailed strategy for achieving a goal, whereas calculating refers to making decisions based on logic and reasoning. By using these opposite words, one can express the importance of taking time and considering all the factors when making important decisions, rather than relying on a snap judgment or gut feeling. It is essential to recognize the value of both hast hunch and deliberate planning in different situations, as neither approach is always the best choice.