11-letter words containing d, a, i, k, o
- window back — woodwork, especially paneling, beneath the stool of a window.
- wizard book — (publication) Hal Abelson, Gerald Sussman and Julie Sussman's "Structure and Interpretation of Computer Programs" (MIT Press, 1984; ISBN 0-262-01077-1), an excellent computer science text used in introductory courses at MIT. So called because of the wizard on the jacket. One of the bibles of the LISP/Scheme world. Also, less commonly, known as the Purple Book.
- working day — daytime hours occupied by work
- working-day — workaday; everyday.
- zhoukoudian — the site of fossil-bearing caves near Peking, China, dating from the middle Pleistocene, in one of which were found the physical remains of Peking man together with stone tools and evidence of fire use.