dook / douc / duke [du:k]
dook – n. – 1. Scotish variant of duck; 2. a haulage inclined at a mine
douc – n. – a monkey, Presbytis nemaea, of Cochin China remarkable for its variegated colours
duke – n. & v. – 1. a person holding the highest hereditary title of the nobility ranking next below a prince, especially in Britain; 2. slang pl. the fists; 3. a kind of cherry neither very sweet not very sour; v. tr. – slang fight using fists