15-letter words containing f, e, r, o, t, i
- retroreflection — of or relating to a surface, material, or device (retroreflector) that reflects light or other radiation back to its source; reflective.
- retroreflective — of or relating to a surface, material, or device (retroreflector) that reflects light or other radiation back to its source; reflective.
- rhodesian front — the governing party in Zimbabwe (then called Rhodesia) 1962–78
- 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.
- right-of-center — holding conservative views in politics; right-wing.
- right-of-centre — You can describe a person or political party as right-of-centre if they have political views which are closer to capitalism and conservatism than to socialism but which are not very extreme.
- rightabout-face — a turning directly about so as to face in the opposite direction
- rite of passage — Anthropology. a ceremony performed to facilitate or mark a person's change of status upon any of several highly important occasions, as at the onset of puberty or upon entry into marriage or into a clan.
- roaring forties — the stormy oceanic areas between 40° and 50° south latitude
- round whitefish — a whitefish, Prosopium cylindraceum, found in northern North America and Siberia, having silvery sides and a dark bronze back.
- run of the mill — merely average; commonplace; mediocre: just a plain, run-of-the-mill house; a run-of-the-mill performance.
- run-of-the-mill — merely average; commonplace; mediocre: just a plain, run-of-the-mill house; a run-of-the-mill performance.
- run-of-the-mine — of or relating to ore or coal that is crude, ungraded, etc.
- security forces — police or soldiers responsible for maintaining security
- self perception — the act or faculty of perceiving, or apprehending by means of the senses or of the mind; cognition; understanding.
- self-absorption — preoccupation with oneself or one's own affairs.
- self-admiration — a feeling of wonder, pleasure, or approval.
- self-authorized — given or endowed with authority: an authorized agent.
- self-correcting — automatically adjusting to or correcting mistakes, malfunctions, etc.: a self-correcting mechanism.
- self-forgetting — self-forgetful.
- self-generation — production or reproduction of something without the aid of an external agent; spontaneous generation.
- self-laceration — the result of lacerating; a rough, jagged tear.
- self-monitoring — (especially formerly) a student appointed to assist in the conduct of a class or school, as to help take attendance or keep order.
- self-perception — the act or faculty of perceiving, or apprehending by means of the senses or of the mind; cognition; understanding.
- self-production — produced by oneself or itself.
- self-protection — protection of oneself or itself.
- self-reflection — the act of reflecting, as in casting back a light or heat, mirroring, or giving back or showing an image; the state of being reflected in this way.
- self-regulation — control by oneself or itself, as in an economy, business organization, etc., especially such control as exercised independently of governmental supervision, laws, or the like.
- self-revelation — disclosure of one's private feelings, thoughts, etc., especially when unintentional.
- self-supporting — the supporting or maintaining of oneself or itself without reliance on outside aid.
- self-worthiness — the sense of one's own value or worth as a person; self-esteem; self-respect.
- shelikof strait — a strait between the Alaska Peninsula and Kodiak Island, in S Alaska. 130 miles (209 km) long and 30 miles (48 km) wide.
- simple fraction — a ratio of two integers.
- sister of mercy — a member of a congregation of sisters founded in Dublin in 1827 by Catherine McAuley (1787–1841) and engaged chiefly in works of spiritual and corporal mercy.
- sons of liberty — any of several patriotic societies, originally secret, that opposed the Stamp Act and thereafter supported moves for American independence.
- spanish trefoil — alfalfa.
- spirits of wine — alcohol (def 1).
- st. elmo's fire — St. Elmo's fire.
- st. ulmo's fire — St. Elmo's fire.
- stamford bridge — a village in N England, east of York: site of a battle (1066) in which King Harold of England defeated his brother Tostig and King Harald Hardrada of Norway, three weeks before the Battle of Hastings
- starfish flower — carrion flower (def 2).
- station officer — a person who is in charge of a fire station
- steam reforming — a process in which methane from natural gas is heated, with steam, usually with a catalyst, to produce a mixture of carbon monoxide and hydrogen used in organic synthesis and as a fuel
- stocking filler — A stocking filler is a small present that is suitable for putting in a Christmas stocking.
- strait of dover — a strait between SE England and N France, linking the English Channel with the North Sea. Width: about 32 km (20 miles)
- streamline flow — the flow of a fluid past an object such that the velocity at any fixed point in the fluid is constant or varies in a regular manner.
- strombuliferous — having organs coiled as spirals
- sulfite process — a process for making wood pulp by digesting wood chips in an acid liquor consisting of sulfurous acid and a salt, usually calcium bisulfite.
- sulfur trioxide — an irritant, corrosive, low-melting solid, SO 3 , obtained by the oxidation of sulfur dioxide, used as an intermediate in the manufacture of sulfuric acid.
- surface tension — the elasticlike force existing in the surface of a body, especially a liquid, tending to minimize the area of the surface, caused by asymmetries in the intermolecular forces between surface molecules.