15-letter words containing o, j
- to jump for joy — If you say that someone is jumping for joy, you mean that they are very pleased or happy about something.
- to jump the gun — If you jump the gun, you do something before everyone else or before the proper or right time.
- trans-jordanian — of or relating to the former Trans-Jordan (now Jordan) or its inhabitants
- traveller's joy — a ranunculaceous Old World climbing plant, Clematis vitalba, having white flowers and heads of feathery plumed fruits
- trojan asteroid — one of a number of asteroids that have the same mean motion and orbit as Jupiter, preceding or following the planet by a longitude of 60°
- trondheim fjord — an inlet of the Norwegian Sea in Norway, and Norway's third longest fjord, near which is the port of Trondheim
- turbojet engine — a jet-propulsion engine in which air from the atmosphere is compressed for combustion by a turbine-driven compressor.
- turnkey project — a complete project usually including many major units of plant completed under one overall contract, such as a chemical works or power station complex
- universal joint — piece that couples two rotating shafts
- unobjectionable — causing or tending to cause an objection, disapproval, or protest.
- unobjectionably — without objection
- well trajectory — The well trajectory is the direction in which the well is drilled.
- west coast jazz — cool jazz.