Anagrams of: QUINQUENNIUM

• a period of five years

• a bitter alkaloid extracted from chinchona bark; used in malaria therapy

• radically distinctive and without equal

• (followed by `to') applying exclusively to a given category or condition or locality

• the single one of its kind

• highly unusual or rare but not the single instance

• one of five children born at the same time from the same pregnancy

• the circulating life energy that in Chinese philosophy is thought to be inherent in all things; in traditional Chinese medicine the balance of negative and positive forms in the body is believed to be essential for good health

• a spirit believed to inhabit an object or preside over a place (especially in ancient Roman religion)

• Any of a class of organic nitrogen compounds having the general formula R2C=NR; they are tautomeric with enamines.

• excavation in the earth from which ores and minerals are extracted

• explosive device that explodes on contact; designed to destroy vehicles or ships or to kill or maim personnel

• get from the earth by excavation

• lay mines

• a list of dishes available at a restaurant

• the dishes making up a meal

• (computer science) a list of options available to a computer user

• an agenda of things to do