19-letter words containing c, o, n, g, s
- split-second timing — timing that depends on minute precision
- stick to one's guns — a weapon consisting of a metal tube, with mechanical attachments, from which projectiles are shot by the force of an explosive; a piece of ordnance.
- swimming instructor — sb who teaches people to swim
- synchromesh gearbox — A synchromesh gearbox is a usually manually operated transmission in which a change of gears takes place between gears that are already revolving at the same speed.
- teaching fellowship — a fellowship providing a student in a graduate school with free tuition and expenses and stipulating that the student assume some teaching duties in return.
- the finishing touch — If you add the finishing touches to something, you add or do the last things that are necessary to complete it.
- to ring the changes — If you say that someone rings the changes, you mean that they make changes or improvements to the way something is organized or done.
- traffic regulations — rules designed to expedite the flow of traffic and prevent collisions
- training instructor — a person who teaches people the skills they need for a particular field or profession
- ultrasonic cleaning — the use of ultrasound to vibrate a piece to be cleaned while the piece is immersed in a cleaning fluid. The process produces a very high degree of cleanliness, and is used for jewellery and ornately shaped items
- vaginal intercourse — intercourse involving insertion of the penis into the vagina
- white-winged scoter — a blackish North American duck, Melanitta deglandi, having a white patch on each wing.
- with flying colours — If you pass a test with flying colours, you have done very well in the test.
- young conservatives — the youth section of the United Kingdom Conservative Party until 1998