12-letter words containing p, r, o, t, m
- extemporized — Simple past tense and past participle of extemporize.
- extemporizer — One who extemporizes.
- extemporizes — Third-person singular simple present indicative form of extemporize.
- extremophile — A microorganism, especially an archaean, that lives in conditions of extreme temperature, acidity, alkalinity, or chemical concentration.
- extropianism — Belief in, or support for, the theory of extropy.
- fore-topmast — the spar or section of a pole mast serving as the topmast of a foremast on a ship.
- foretopmasts — Plural form of foretopmast.
- gametophores — Plural form of gametophore.
- ghost shrimp — a shrimplike crustacean of the genus Callianassa, of the Pacific coast of North America, having a pinkish, transparent body.
- gramophonist — a person who uses a gramophone
- gravitropism — (biology, botany) a plant's ability to change its growth in response to gravity.
- haemoprotein — Alternative spelling of hemoprotein.
- heliotropism — heliotropic tendency or growth.
- hemimorphite — a hydrous zinc silicate mineral, Zn 4 (OH) 2 Si 2 O 7 ⋅H 2 O, occurring in clear, colorless orthorhombic crystals; calamine: an ore of zinc.
- heteromorphy — (biology) The state or quality of being heteromorphic; heteromorphism.
- homeotherapy — therapy for a disease by means of an agent that is similar to but not identical with the causative agent of the disease.
- hot-tempered — easily angered; short-tempered.
- hydrotropism — oriented growth in response to water.
- hymenopteran — hymenopterous.
- hymenopteron — hymenopteran.
- hypermetropy — Dated form of hypermetropia.
- hypogastrium — the lower and median part of the abdomen.
- hyponatremia — (medicine) An abnormally low concentration of sodium (or salt) in blood plasma.
- imperatorial — Commanding; authoritative.
- imperception — lack of perception.
- imperfection — an imperfect detail; flaw: a law full of imperfections.
- imperforated — Also, imperforated. not perforate; having no perforation.
- imperforates — Plural form of imperforate.
- impersonated — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonates — Third-person singular simple present indicative form of impersonate.
- impersonator — a person who pretends to be another.
- implementors — Plural form of implementor.
- import quota — the maximum amount of a product that can be imported into a country within a given period of time
- import trade — goods, services and products brought into a country and which were bought from another country
- importancies — Plural form of importancy.
- importations — Plural form of importation.
- imprecations — Plural form of imprecation.
- impregnation — to make pregnant; get with child or young.
- imprisonment — to confine in or as if in a prison.
- impropriator — A person to whom a benefice is granted as their property.
- improvements — Plural form of improvement.
- improvisator — a person who improvises; improviser.
- intercompany — a number of individuals assembled or associated together; group of people.
- intercompare — (of members of a group) to compare each member against all other members
- intracompany — occurring within a company, especially between employees or branches of the company.
- isoperimeter — a figure whose perimeter is equal to that of another.
- isoperimetry — the study of isoperimeters.
- jump shooter — a player skilled at jump shots.
- katamorphism — metamorphism at or near the earth's surface: breaks down complex minerals into simpler ones.
- laparotomies — Plural form of laparotomy.