The term "clinging like ivy" depicts a type of attachment or dependency on something or someone. The antonyms to this phrase can be independent, unattached, self-sufficient, free, and self-reliant. These words imply a sense of personal strength, autonomy, and the ability to stand on one's own. While clinging like ivy may suggest companionship or support, it doesn't imply a sound sense of self. Alternatively, being independent demonstrates a personal code of conduct that guides an individual's decisions and sets them apart from others. So, instead of relying on someone or something else, aim to be self-reliant, independent, and free.