12-letter words containing e, p, i, k, r, a
- radar picket — a ship, vehicle, or aircraft stationed at a distance from a protected force to increase radar detection range.
- raking piece — a sloping piece of scenery, as on a television or stage set, especially such a piece used for masking the side of a ramp.
- reaping hook — a curved cutting tool with a sharp edge, used in the cutting or harvesting of crops
- science park — A science park is an area, usually linked to a university, where there are a lot of private companies, especially ones concerned with high technology.
- shopbreaking — the act of breaking into a shop
- sitka spruce — a spruce, Picea sitchensis, of western North America, having long, silvery-white needles, grown as an ornamental.
- spark-killer — a device for diminishing sparking, consisting of a capacitor and a resistor connected in series across two points where sparking may occur in a circuit.
- spring break — a vacation from school or college during the spring term, lasting about a week.
- strike plate — strike (def 67).
- take part in — join in
- trailer park — an area where house trailers may be parked, usually having running water, electrical outlets, etc.
- warp-knitted — designating a fabric made by warp knitting.
- whip-cracker — a person who cracks a whip.