16-letter words containing f, a, s, t, c, o
- superunification — a theory intended to describe the electromagnetic force, the strong force, the weak force, and gravity as a single, unified force.
- the black forest — a hilly wooded region of SW Germany, in Baden-Württemberg: a popular resort area
- to lose track of — If you lose track of someone or something, you no longer know where they are or what is happening.
- transfer company — a company that transports people or luggage for a relatively short distance, as between terminals of two railroad lines.
- twofold purchase — a purchase using a double standing block and a double running block so as to give a mechanical advantage of four or five, neglecting friction, depending on whether the hauling is on the standing block or the running block.
- velcro fastening — a fastening made of Velcro
- way of the cross — stations of the cross.
- weather forecast — meteorological prediction