15-letter words that end in ch
- reuben sandwich — a grilled sandwich of corned beef, Swiss cheese, and sauerkraut on rye bread.
- right of search — the privilege of a nation at war to search neutral ships on the high seas for contraband or other matter, carried in violation of neutrality, that may subject the ship to seizure.
- rocket research — research into rocket engines for spacecraft
- root and branch — a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture.
- root-and-branch — a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture.
- seven-year itch — scabies.
- solenoid switch — A solenoid switch is an electrical switch that is often used where a high current circuit, such as a starter motor circuit, is brought into operation by a low current switch.
- stillson wrench — a large wrench having adjustable jaws that tighten as the pressure on the handle is increased
- stocking stitch — stockinette (def 2).
- the black watch — (formerly) the Royal Highland Regiment in the British Army; (since 2006) an infantry battalion of the Royal Regiment of Scotland
- the cesarewitch — a long-distance horserace run each year in October at Newmarket racecourse
- the midas touch — ability to make money
- the-night-watch — a painting (1642) by Rembrandt.
- to pack a punch — If something packs a punch, it has a very powerful effect.
- tortoise brooch — a domed, oval brooch worn in pairs by Viking women.
- transverse arch — a supporting arch or rib that runs across a vault from side to side, dividing the bays.
- tree-and-branch — denoting a cable television system in which all available programme channels are fed to each subscriber
- vegetable patch — part of a garden used for growing vegetables
- west palm beach — a city in SE Florida: winter resort.
- without a hitch — smoothly, easily, and successfully
- wrestling match — sport: contention by grappling opponent