19-letter words containing r, o, n, i
- what's your poison? — what would you like to drink?
- white-fronted goose — a grayish-brown wild goose, Anser albifrons, of Eurasia and western North America, having a white patch on the front of the face.
- white-winged scoter — a blackish North American duck, Melanitta deglandi, having a white patch on each wing.
- whorfian hypothesis — Sapir-Whorf hypothesis.
- wire-wound resistor — a resistor consisting of a wire with a high resistance wound in a coil around a cylindrical core of insulating material.
- with flying colours — If you pass a test with flying colours, you have done very well in the test.
- with your eyes open — If you say that you did something with your eyes open or with your eyes wide open, you mean that you knew about the problems and difficulties that you were likely to have.
- withdrawal syndrome — a spectrum of physical and behavioral symptoms following cessation from the continuous use of an addictive drug, the character and severity of the symptoms depending upon the particular drug and the daily dose.
- within one's rights — If you say that someone is within their rights to do something, you mean that they are morally or legally entitled to do it.
- within rocket range — able to be reached by rockets
- woman in the street — the average woman: a new magazine for the woman in the street.
- writ of prohibition — a command by a higher court that a lower court shall not exercise jurisdiction in a particular case.
- write-protect notch — a cut-out on a floppy disk that determines whether a disk is writable
- writing on the wall — writing done with a pen or pencil in the hand; script.
- xenon tetrafluoride — a colorless, crystalline compound, XeF 4 , prepared by heating a gaseous mixture of fluorine and xenon.
- xenotransplantation — xenograft.
- yellowtail flounder — a righteyed flounder, Limanda ferruginea, inhabiting waters along the Atlantic coast of North America, having a yellowish tail fin and rusty-red spots on the body: once commercially important, now greatly reduced in number.
- young conservatives — the youth section of the United Kingdom Conservative Party until 1998
- your hands are tied — If you say that your hands are tied, you mean that something is preventing you from acting in the way that you want to.
- zenithal projection — a type of map projection in which part of the earth's surface is projected onto a plane tangential to it, either at one of the poles (polar zenithal), at the equator (equatorial zenithal), or between (oblique zenithal)
- zero-base budgeting — a process in government and corporate finance of justifying an overall budget or individual budgeted items each fiscal year or each review period rather than dealing only with proposed changes from a previous budget. Abbreviation: ZBB.