12-letter words containing p, e, r, i, n, a
- extropianism — Belief in, or support for, the theory of extropy.
- finger paint — paint children apply with fingers
- finger-paint — a jellylike paint, used chiefly by children in painting, usually with their fingers.
- fire company — a company of firefighters.
- flavoprotein — an enzyme, containing riboflavin and linked chemically with a protein, active in the oxidation of foods in animal cells.
- foreman-ship — a person in charge of a particular department, group of workers, etc., as in a factory or the like.
- fortepianist — the player of a fortepiano
- freshmanship — the state of being a freshman; the period during which a student is considered to be a freshman
- gaboon viper — a large, venomous snake, Bitis gabonica, of tropical African forests, having large retractable fangs and geometrically patterned scales of yellow, brown, and sometimes purple.
- gallinippers — Plural form of gallinipper.
- generalships — Plural form of generalship.
- georgia pine — longleaf pine.
- germanophile — a person who is friendly toward or admires or studies Germany or German culture.
- giant powder — dynamite composed of nitroglycerin and kieselguhr.
- granite peak — the highest elevation in Montana, in the S part. 12,799 feet (3901 meters).
- graspingness — The quality of being grasping.
- grease paint — an oily mixture of melted tallow or grease and a pigment, used by actors, clowns, etc., for making up their faces.
- great plains — a semiarid region E of the Rocky Mountains, in the U.S. and Canada.
- haemoprotein — Alternative spelling of hemoprotein.
- hairpin bend — A hairpin bend or a hairpin is a very sharp bend in a road, where the road turns back in the opposite direction.
- hand-printed — (of numbers, letters, or designs) printed, or put on a surface, by hand rather than by machine
- handicappers — Plural form of handicapper.
- hebephreniac — a person suffering from hebephrenia
- hepadnavirus — Any member of the virus family Hepadnaviridae, capable of causing liver infections in humans and animals.
- hernioplasty — an operation for the repair of a hernia.
- hierophanies — Plural form of hierophany.
- hierophantic — (in ancient Greece) an official expounder of rites of worship and sacrifice.
- hippocentaur — Centaur.
- hippocrepian — (of an aquatic organism or plant) shaped like a horseshoe
- hire company — a company that hires things out to people
- horsemanship — the art, ability, skill, or manner of a horseman.
- housepainter — A professional painter of houses.
- hyperdynamic — (physiology) Describing an increase in both blood pressure and pulse pressure.
- hyperinflate — to subject to hyperinflation: hyperinflated prices.
- hyperkinesia — Pathology. an abnormal amount of uncontrolled muscular action; spasm.
- hypersomniac — a tendency to sleep excessively.
- hypersthenia — abnormal strength or tension
- hyponatremia — (medicine) An abnormally low concentration of sodium (or salt) in blood plasma.
- iceland spar — a transparent variety of calcite that is double-refracting and is used as a polarizer.
- impardonable — (obsolete) unpardonable.
- impenetrable — not penetrable; that cannot be penetrated, pierced, entered, etc.
- impenetrably — not penetrable; that cannot be penetrated, pierced, entered, etc.
- impermanence — not permanent or enduring; transitory.
- impermanency — Alternative form of impermanence.
- impersonally — In an impersonal manner.
- 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.
- imponderable — not ponderable; that cannot be precisely determined, measured, or evaluated.
- importancies — Plural form of importancy.