Perfumery is the art of creating fragrances and scents. It involves the use of various substances, such as CIVET (5 letters), MUSK (4 letters), Neroli (6 letters) and Ambergris (9 letters). CIVET is a substance derived from the glands of CIVET cats, which has a musky scent. MUSK is a strong-smelling substance that is produced by the male MUSK deer. Neroli is an essential oil derived from the flowers of the bitter orange tree, which has a sweet, floral scent. Ambergris is a waxy substance that is produced in the digestive system of sperm whales, and has a sweet, earthy scent. These substances are used to create unique and complex fragrances for perfumes and other products.