13-letter words containing f, a, l, c, u
- qualificative — That which qualifies, modifies, or restricts; a qualifying term or statement.
- qualificatory — That serves as qualification.
- reproachfully — full of or expressing reproach or censure: a reproachful look.
- ruled surface — a surface that can be generated by a straight line, as a cylinder or cone.
- scathefulness — the state or quality of being harmful or injurious
- schutzstaffel — an elite military unit of the Nazi party that served as Hitler's bodyguard and as a special police force. Abbreviation: SS.
- self-educated — educated by one's own efforts, especially without formal instruction.
- solar furnace — a furnace using sunlight concentrated by concave mirrors as the direct source of heat.
- 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.
- suffocatingly — to kill by preventing the access of air to the blood through the lungs or analogous organs, as gills; strangle.
- sulfonic acid — any of a large group of organic compounds of the structure RSO 2 OH, which are strong acids that give neutral sodium salts: used in the synthesis of phenols, dyes, and other substances.
- sulfuric acid — a clear, colorless to brownish, dense, oily, corrosive, water-miscible liquid, H 2 SO 4 , usually produced from sulfur dioxide: used chiefly in the manufacture of fertilizers, chemicals, explosives, and dyestuffs and in petroleum refining.
- 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.
- the cup final — the annual final of the FA Cup soccer competition, played at Wembley, or the Scottish Cup, played at Hampden Park
- trifunctional — pertaining to molecules that can react at three sites.
- umbraculiform — umbrella-shaped
- uncamouflaged — the act, means, or result of obscuring things to deceive an enemy, as by painting or screening objects so that they are lost to view in the background, or by making up objects that from a distance have the appearance of fortifications, guns, roads, etc.: Was camouflage used extensively on fighter aircraft during World War I?
- uncomfortable — causing discomfort or distress; painful; irritating.
- uncomfortably — causing discomfort or distress; painful; irritating.
- unconformable — not conformable; not conforming.
- unconformably — not conformable; not conforming.
- unenforceable — to put or keep in force; compel obedience to: to enforce a rule; Traffic laws will be strictly enforced.
- unfacilitated — to make easier or less difficult; help forward (an action, a process, etc.): Careful planning facilitates any kind of work.
- unrectifiable — able to be rectified.
- unreproachful — not deserving reproach or blame
- unspecifiable — not able to be specified
- 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.
- visual effect — Usually, visual effects. a special effect that is added to a film or video in post-production, as computer-generated imagery. Abbreviation: VFX.
- volcanic tuff — tuff2 .
- wolffian duct — a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females.