15-letter words containing c, o, n, k, u
- rocket launcher — a tube attached to a weapon for the launching of rockets.
- rockwell number — a numerical expression of the hardness of a metal as determined by a test (Rockwell test) made by indenting a test piece with a Brale, or with a steel ball of specific diameter, under two successive loads and measuring the resulting permanent indentation.
- rocky mountains — mountain range in USA and Canada
- round-the-clock — around-the-clock.
- runabout ticket — a rail ticket that allows unlimited travel within a specified area for a limited period of time (for example one day, a weekend, three days, etc)
- sounding rocket — a rocket equipped with instruments for making meteorological observations in the upper atmosphere.
- spiny cocklebur — a cocklebur, Xanthium spinosum, introduced into North America from Europe.
- stumbling block — an obstacle or hindrance to progress, belief, or understanding.
- take account of — an oral or written description of particular events or situations; narrative: an account of the meetings; an account of the trip.
- to pack a punch — If something packs a punch, it has a very powerful effect.
- tongue in cheek — Anatomy. the usually movable organ in the floor of the mouth in humans and most vertebrates, functioning in eating, in tasting, and, in humans, in speaking.
- tongue-in-cheek — Anatomy. the usually movable organ in the floor of the mouth in humans and most vertebrates, functioning in eating, in tasting, and, in humans, in speaking.
- truck (on) down — to walk in a carefree, leisurely manner; stroll
- turnkey project — a complete project usually including many major units of plant completed under one overall contract, such as a chemical works or power station complex
- unknown country — an unfamiliar topic, place, matter, etc
- you can keep it — I have no interest in what you are offering