Fancy-free is a phrase that usually describes someone who is carefree, spontaneous, and uninhibited. It can also mean someone who is not bound by the restrictions of society or tradition. Some synonyms for this phrase include lighthearted, carefree, nonchalant, free-spirited, unfettered, and easy-going. Other words that can be associated with this phrase are unburdened, liberated, casual, relaxed, and uninhibited. These synonyms all convey a sense of freedom, flexibility, and a lack of stress or worry. They are often used to describe someone who lives life on their own terms, without worrying too much about what others think or expect of them.