The phrase "hast funny feeling" can be interpreted as a sense of unease or discomfort. The antonyms for this phrase are words that convey a contrary sentiment, such as calm, relaxed, comfortable or reassured. These antonyms indicate a sense of tranquility or reassurance, contrasting with the uneasy feeling conveyed by the original phrase. Other antonyms that can be used to describe the opposite of a "funny feeling" include confident, certain, convinced, or assured. Together, these antonyms form a spectrum of emotions that can be experienced in different situations, from discomfort and worry to confidence and certainty.