13-letter words containing x, r
- extrapolative — That serves to extrapolate.
- extraposition — placement of something outside something else
- extrasystoles — Plural form of extrasystole.
- extrasystolia — (medicine) An alteration in the rhythm of the heart due to extrasystoles.
- extrasystolic — Relating to extrasystole, the premature contraction of the heart.
- extratropical — Occurring outside the tropics, usually in temperate latitudes.
- extravagances — Plural form of extravagance.
- extravagantes — decretals circulating outside some recognized collection of canon law. Those of John XXII and the so-called Extravagantes communes form part of the Corpus Juris Canonici
- extravagantly — With lavish expenditure or behaviour.
- extravaganzas — Plural form of extravaganza.
- extravasating — Present participle of extravasate.
- extravasation — The exudation of blood, lymph or urine from a vessel into the tissues.
- extravascular — Situated or happening outside of the blood vessels or lymph vessels.
- extreme sport — Extreme sports are exciting, physically dangerous sports such as bungee jumping or snowboarding.
- extremophiles — Plural form of extremophile.
- extrinsically — In an extrinsic manner.
- extrinsicness — The quality or state of being extrinsic.
- extroversions — Plural form of extroversion.
- extrudability — the quality of being extrudable
- ferrous oxide — a black powder, FeO, insoluble in water, soluble in acid.
- fluid-extract — a liquid preparation, containing alcohol as a solvent or as a preservative, that contains in each cubic centimeter the medicinal activity of one gram of the crude drug in powdered form.
- flying boxcar — a large airplane designed to carry cargo.
- generation xl — overweight children or young adults of the generation that spends a great deal of time on sedentary pursuits such as surfing the internet and playing computer games
- harvest index — a measurement of crop yield: the weight of a harvested product as a percentage of the total plant weight of a crop.
- hetero-sexism — a prejudiced attitude or discriminatory practices against homosexuals by heterosexuals.
- heterosexuals — Plural form of heterosexual.
- hiberno-saxon — having the characteristics of both the Irish and English; Anglo-Irish.
- hieracosphinx — (in ancient Egyptian art) a hawk-headed sphinx
- hydroperoxide — any chemical compound having the general formula, ROOH, where R is an element or an organic group.
- hydroxide ion — the anion OH−.
- hydroxyketone — a ketone containing a hydroxyl group.
- hydroxylamine — an unstable, weakly basic, crystalline compound, NH 3 O, used as a reducing agent, analytical reagent, and chemical intermediate.
- hydroxylation — (organic chemistry) The introduction of a hydroxyl group into a molecule, especially by the replacement of a hydrogen atom.
- hydroxymethyl — (organic chemistry, especially in combination) The univalent radical HO-CH2-.
- hyperextended — Extremely long; extended greatly.
- hyperflexible — capable of being bent, usually without breaking; easily bent: a flexible ruler.
- hyperprosexia — a condition in which the whole attention is occupied by one object or idea to the exclusion of others
- hypertoxicity — the quality, relative degree, or specific degree of being toxic or poisonous: to determine the toxicity of arsenic.
- ideal mixture — An ideal mixture is a mixture in which the concentration of any part taken from it is the same as the average for the whole.
- import-export — international trade and exchange of goods, products and services
- 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
- inexorability — unyielding; unalterable: inexorable truth; inexorable justice.
- inexperienced — not experienced; lacking knowledge, skill, or wisdom gained from experience.
- inexpressable — Not capable of being expressed.
- inexpressible — not expressible; incapable of being uttered or described in words: a scene of inexpressible beauty.
- inexpressibly — not expressible; incapable of being uttered or described in words: a scene of inexpressible beauty.
- interaxillary — (botany) Situated within or between the axils of leaves.
- interlocutrix — A female interlocutor.
- interproximal — situated toward the point of origin or attachment, as of a limb or bone. Compare distal (def 1).
- intersexually — In an intersexual way.