19-letter words containing a, c, o, u, p
- speculative fiction — a broad literary genre encompassing any fiction with supernatural, fantastical, or futuristic elements
- stationery cupboard — a cupboard where things like paper, pens and paper clips are kept
- subtractive process — a process of color photography in which the colors are formed by combination of cyan, yellow, and magenta lights.
- teacher-pupil ratio — the number of teachers relative to the number of pupils in a particular school
- tehachapi mountains — a transverse (E–W) mountain range in S central California. Highest peak, Double Mountain, 7982 feet (2433 meters).
- telescopic umbrella — an umbrella having parts that telescope
- the compassion club — (in Canada) a nonprofit organization that provides uncontaminated cannabis for medical purposes and natural therapies in a safe environment
- theatrical producer — a person who is responsible for all aspects of a theatrical production
- therapeutic cloning — the permitted creation of cloned human tissues for surgical transplant
- tuamotu archipelago — a group of about 80 coral islands in the S Pacific, in French Polynesia. Pop: 15 973 (2002; including the Gambier Islands). Area: 860 sq km (332 sq miles)
- tussock caterpillar — the larva of a tussock moth.
- upper carboniferous — Pennsylvanian (defs 2, 4).
- vapor recovery unit — A vapor recovery unit is a system for recovering vapors from inside sealed crude oil or condensate tanks, with a scrubber (= a device for removing unwanted substances) and compressor (= a device that raises pressure).