onyx
jet
Aircraft
My guess is 'Jet'
a jet. a fighterjet
another word for airplane is jet and to add a letter to it its jest which is another word for joke
Commercial airliner, commercial jet, more specifically, it could be a business jet (bizjet)
Opal , Onyx ,
Another word for a jet engine is a turbojet. This term specifically refers to a type of jet engine that uses a gas turbine to produce thrust. Other related terms include turbofan and turbo-prop, which refer to different designs and applications of jet propulsion systems.
Jot Jet Jump
Dark black.
Jet black in general is more shiny than normal black.
Jet black is a shade of black that is extra dark and has a glossy finish, resembling the color of a black mineral called jet. Black, on the other hand, is a standard color that represents the absence of light and is commonly used to describe various dark shades within the black spectrum.