13-letter words containing i, r, t, f
- gravity fault — a fault along an inclined plane in which the upper side or hanging wall appears to have moved downward with respect to the lower side or footwall (opposed to reverse fault).
- habit-forming — tending to cause or encourage addiction, especially through physiological dependence: habit-forming drugs.
- half-integral — noting or pertaining to a fractional number obtained by dividing an odd integer by two, as 1/2.
- half-timbered — (of a house or building) having the frame and principal supports of timber and the interstices filled in with masonry, plaster, or the like.
- heart failure — a condition in which the heart fatally ceases to function.
- hertfordshire — a county in SE England. 631 sq. mi. (1635 sq. km).
- horrification — That which causes horror.
- hunting rifle — shotgun used to kill game
- hyperfunction — abnormally increased function, especially of glands or other organs.
- hyperinflated — to subject to hyperinflation: hyperinflated prices.
- image formats — (graphics, file format) There are many formats used to store images in files. GIF, TIFF and JPEG are very common. Others are BIFF, bmp, Clear, FITS, IFF, NFF, OFF, PCX, PNG, TGA, XBM. Some of these are documented on-line at the following sites:
- imperfectible — that cannot be perfected.
- imperfections — A fault, blemish, or undesirable feature.
- imperfectives — Plural form of imperfective.
- imperfectness — of, relating to, or characterized by defects or weaknesses: imperfect vision.
- imperforation — Also, imperforated. not perforate; having no perforation.
- import tariff — a tax or duty imposed on imported goods
- in receipt of — If you are in receipt of something, you have received it or you receive it regularly.
- in respect of — with regard, with reference
- index futures — a form of financial futures based on projected movement of a share price index, such as the Financial Times Stock Exchange 100 Share Index
- indifferently — without interest or concern; not caring; apathetic: his indifferent attitude toward the suffering of others.
- inertia force — an imaginary force supposed to act upon an accelerated body, equal in magnitude and opposite in direction to the resultant of the real forces
- inferentially — of, pertaining to, by, or dependent upon inference.
- inferiorities — Plural form of inferiority.
- inferolateral — (anatomy) Both inferior and lateral.
- infiltrations — Plural form of infiltration.
- infiltrometer — a device used to measure the infiltration capacity of a soil.
- informal vote — an invalid vote or ballot
- informalities — Plural form of informality.
- informatician — a person who works or studies in the field of informatics
- informational — knowledge communicated or received concerning a particular fact or circumstance; news: information concerning a crime.
- informatively — giving information; instructive: an informative book.
- informatorily — in an informatory fashion
- infostructure — The technical infrastructure supporting an information system.
- infraposition — A situation or position beneath.
- infrared star — a star radiating strongly in the infrared portion of the electromagnetic spectrum.
- infrigidation — (obsolete) The act of chilling or making cold; congelation.
- infringements — Plural form of infringement.
- infructuously — in an infructuous or unfruitful manner; fruitlessly
- infuriatingly — causing or tending to cause anger or outrage; maddening: His delay is infuriating.
- inns of court — (in England) the four private unincorporated societies in London that function as a law school and have the exclusive privilege of calling candidates to the English bar
- inquire after — to seek information by questioning; ask: to inquire about a person.
- interest-free — An interest-free loan has no interest charged on it.
- interfaceable — Capable of being interfaced.
- interfamilial — of, relating to, or characteristic of a family: familial ties.
- interferences — Plural form of interference.
- interferingly — So as to interfere.
- interferogram — a photographic record of light interference patterns produced with an interferometer, used for recording shock waves and fluid flow patterns.
- interfunction — the kind of action or activity proper to a person, thing, or institution; the purpose for which something is designed or exists; role.
- internet café — a café, coffee bar, etc., that offers Internet access on its own computers or on customer's laptops, usually for a fee.