13-letter words containing c, l, e, f, r
- self-produced — produced by oneself or itself.
- self-reliance — reliance on oneself or one's own powers, resources, etc.
- self-reproach — blame or censure by one's own conscience.
- self-ridicule — speech or action intended to cause contemptuous laughter at a person or thing; derision.
- self-security — freedom from danger, risk, etc.; safety.
- service rifle — a rifle that is issued as standard to soldiers of an army or armed force
- shelf-stacker — a person whose job is to fill the shelves and displays in a supermarket or other shop with goods for sale
- slave traffic — the traffic of slaves
- solar furnace — a furnace using sunlight concentrated by concave mirrors as the direct source of heat.
- special offer — bargain
- spruce sawfly — any of several sawflies of the family Diprionidae, especially Diprion hercyniae (European spruce sawfly) the larvae of which feed on the foliage of spruce.
- superficially — being at, on, or near the surface: a superficial wound.
- surface plate — Machinery. a flat plate used by machinists for testing surfaces that are to be made perfectly flat.
- surface-layer — the thin layer of air adjacent to the earth's surface, usually considered to be less than 300 feet (91 meters) high.
- telescopiform — having body parts which resemble a telescope in that the retract within one another
- uncomfortable — causing discomfort or distress; painful; irritating.
- unconformable — not conformable; not conforming.
- unelectrified — not powered by electricity
- unenforceable — to put or keep in force; compel obedience to: to enforce a rule; Traffic laws will be strictly enforced.
- unrectifiable — able to be rectified.
- unreproachful — not deserving reproach or blame
- unsuperficial — external or outward: a superficial resemblance.
- vacuum filter — A vacuum filter is a filter in which the liquid passes through more easily because of a vacuum on the liquid output side.
- vcc filtering — (electronics) A technique for reducing the amount of Radio Frequency Interference spread via power supply connections. VCC is a common name for the non-ground power supply line in circuits based on bipolar transistors. When part of a circuit generates lots of radio-frequency noise, that portion of the power plane can be isolated from the rest of the circuit and power delivered to it via a low pass filter, usually a PI filter, as shown in the diagram below.
- vertical file — a collection of pamphlets, pictures, clippings, or other materials stored upright, as in a filing cabinet or cabinets.
- welfare check — a social security payment