The antonyms for the word "hangs down" include words that describe upright and elevated positions. Some of the opposite words for the phrase "hangs down" are stands up, rises, erects, ascends, lifts, and towers. The antonyms suggest a word or phrase that conveys a completely different meaning from the original word. The opposites of hangs down imply notions of strength, stability, and power. For example, a flag that hangs down would be raised high, and a limp plant could become robust and erect. Hence, antonyms provide context and varied perspectives to understanding the meaning of a word or phrase.