The term 'CARER' is an appropriate crossword solution for the term Florence Nightingale, for example, as it describes someone who provides care and support to those in need. Florence Nightingale was a pioneering nurse in the 19th century who is credited with revolutionizing the standards of nursing care. She is often referred to as the founder of modern nursing and is remembered for her tireless work in providing care to wounded soldiers during the Crimean War.