13-letter words containing c, r, u, n, k
- running track — a piece of ground, usually oval-shaped, that is used for races involving athletes
- sea buckthorn — a thorny Eurasian shrub, Hippophaë rhamnoides, growing on sea coasts and having silvery leaves and orange fruits: family Elaeagnaceae
- shockumentary — a television programme showing members of the public in shocking or violent situations
- thunderstruck — overcome with consternation; confounded; astounded: He was thunderstruck by the news of his promotion.
- tinker's cuss — tinker's damn (def 1).
- under-packing — the act or work of a person or thing that packs.
- 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.
- 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.