A cure-all is a substance or treatment that is believed to be able to cure any disease or ailment. The term is often used to refer to a wide variety of treatments, ranging from herbal remedies to modern medicine. PANACEA (7 letters) is a term derived from Greek mythology, referring to a mythical REMEDY that could cure all illnesses and prolong life indefinitely. ELIXIR (6 letters) is a magical potion believed to have the power to heal any illness or injury. NOSTRUM (7 letters) is an old-fashioned term for a medicine or REMEDY that is claimed to be a cure-all. REMEDY (6 letters) is a medicine or treatment used to relieve or cure a disease or ailment. Theriac (7 letters) is an ancient REMEDY made from many different ingredients, believed to be a cure-all. Panaceafl (9 letters) is a combination of the words PANACEA and ELIXIR, referring to a powerful cure-all.