13-letter words containing c, o, k, u
- rescue worker — someone who works to bring people out of danger, attack, harm, etc, esp after a disaster, accident, etc
- resource fork — Macintosh file system
- return-cocked — (of a cock bead) situated at an angle or arris.
- rock hounding — the activity of searching for and collecting rocks, fossils, or minerals.
- rock squirrel — a large, gray ground squirrel, Spermophilus variegatus, inhabiting rocky areas of the southwestern U.S.
- round-cheeked — having plump cheeks
- sea buckthorn — a thorny Eurasian shrub, Hippophaë rhamnoides, growing on sea coasts and having silvery leaves and orange fruits: family Elaeagnaceae
- self-checkout — A self-checkout is a checkout where customers scan, pack and pay for their goods in a store without being served by a sales associate.
- shockumentary — a television programme showing members of the public in shocking or violent situations
- stick out for — If you stick out for something, you keep demanding it and do not accept anything different or less.
- stock buyback — buyback (def 3).
- stocking unit — A stocking unit is a measurement or number by which items are kept in inventory, for example by dozens, kilograms, or cases.
- sucking louse — See under louse (def 1).
- suffolk punch — a breed of draught horse with a chestnut coat and short legs
- think much of — to have a high opinion of
- truck bolster — the upper transverse member of a car truck that holds the truck center plate and receives the car's weight.
- truck tractor — tractor (def 2).
- truck-tractor — a powerful motor-driven vehicle with large, heavy treads, used for pulling farm machinery, other vehicles, etc.
- tussock grass — any of various grasses that grow in tuftlike clumps.
- ullage rocket — a small hydrogen peroxide rocket engine that produces sufficient acceleration to keep propellants in their places when the main rocket is shut off
- undated stock — stock that has no definitive repayment commitment
- understocking — to provide an insufficient quantity, as of merchandise, supplies, or livestock.
- unscholarlike — not befitting a scholar; ungentlemanly
- upper chinook — a Chinookan language of the Columbia River valley from the Deschutes River to the estuary.
- volksdeutsche — a member of the German people, especially one of a community having its home outside of Germany, usually in central or eastern Europe.
- wonder-struck — struck or affected with wonder.
- work function — Physics. the least energy necessary to free an electron from a metal surface.
- works council — an elected body of employee representatives that deals with management regarding grievances, working conditions, wages, etc.