20-letter words containing n, e, w, s, d
- van der waals forces — weak electrostatic forces between atoms and molecules caused by transient distortions in the distribution of electrons in the interacting atoms or molecules
- wait-and-see tactics — methods of achieving what you want in a particular political situation that involve biding your time for events to run their course
- webster's dictionary — Informal. a dictionary of the English language, especially American English, such as Dictionary.com.
- weights and measures — units or standards of measurement
- western india states — a former association of states in W India, largely on Kathiawar Peninsula.
- weston standard cell — a primary cell used as a standard of emf, producing 1.018636 volts: consists of a mercury anode and a cadmium amalgam cathode in an electrolyte of saturated cadmium sulphate
- william westmoreland — William Childs [chahyldz] /tʃaɪldz/ (Show IPA), 1914–2005, U.S. army officer: commander of U.S. forces in Vietnam and Thailand 1964–68.
- wilson cloud chamber — cloud chamber.
- winter of discontent — the winter of 1978–1979, during which numerous strikes, esp by local authority workers, took place against a background of a government pay freeze
- woolly spider monkey — a rare related monkey, Brachyteles arachnoides, of SE Brazil