One Word Word Meaning Atheist One who does not believe in God Agnostic One who doubts the existence of God Agenda A list of things to be discussed at a meeting Alien One who lives in a foreign country Anarchist One who believes in lawlessness Antiquarian One who studies things of the past Audible That which can be heard Autobiography A record on one's life written by oneself Aquatic Animals that live in water Antidote A medicine to counteract poison Anatomy The science of the structure of human body Anthropology The study of mankind Aristocracy Government by the nobility Autonomy The right of self-government Betrothed Engaged to be married Biography A record of one's life written by somebody else Bibliophile A lover of books Bouquet A bunch of flowers Brewery A factory for manufacturing beer Barracks A building for lodging of soldiers Bureaucracy Government by officials Bigot O...