16-letter words containing s, i, l, y
- unsystematically — having, showing, or involving a system, method, or plan: a systematic course of reading; systematic efforts.
- urinary calculus — a calcareous concretion in the urinary tract.
- utility software — system software that manages and optimizes the performance of hardware
- videodisc player — an electronic device for playing videodiscs through a television set.
- vinylidene resin — any synthetic resin in which the basic structure consists of the H2C:CR2 group, where R usually is a halogen
- visibility meter — any instrument for measuring the visual range through the atmosphere, as a transmissometer.
- west valley city — city in NC Utah, near Salt Lake City: pop. 109,000
- whole nine yards — a common unit of linear measure in English-speaking countries, equal to 3 feet or 36 inches, and equivalent to 0.9144 meter.
- wild honeysuckle — pinxter flower.
- yah-boo politics — adversarial politics in which politicians constantly deride their opponents and dismiss everything suggested by them
- ziegler catalyst — any of a group of catalysts, such as titanium trichloride (TiCl3) and aluminium alkyl (Al(CH3)3), that produce stereospecific polymers