12-letter words containing p, e, r, t, h, a
- graduateship — the time or condition of being a graduate
- graph theory — the branch of mathematics dealing with linear graphs.
- grapple shot — a grapnellike projectile fired from a gun and used as a hold for the end of a line in rescue operations or in kedging.
- gray panther — a member of an organized group of elderly people seeking to secure or protect their rights by collective action.
- great-nephew — a son of one's nephew or niece; grandnephew.
- grey panther — a member of the generation of affluent older consumers, who regard themselves as young, active, and sociable
- gutta-percha — the milky juice, nearly white when pure, of various Malaysian trees of the sapodilla family, especially Palaquium gutta.
- haemoprotein — Alternative spelling of hemoprotein.
- hand-printed — (of numbers, letters, or designs) printed, or put on a surface, by hand rather than by machine
- heart-shaped — shaped like a stylized heart with a double rounded top
- heartstopper — something so frightening or emotionally gripping as to make one's heart seem to stop beating: We didn't crash, but it was a heartstopper.
- heliotherapy — treatment of disease by means of sunlight.
- hemiparasite — A plant that obtains or may obtain part of its food by parasitism, e.g., mistletoe, which also photosynthesizes.
- heptahedrons — Plural form of heptahedron.
- heptahydrate — a hydrate that contains seven molecules of water, as magnesium sulfate, MgSO 4 ⋅7H 2 O.
- hernioplasty — an operation for the repair of a hernia.
- herpetofauna — the reptiles and amphibians that inhabit a given area
- heterography — spelling different from that in current use.
- heterophobia — Fear or resentment of what is different.
- heterophoria — a latent strabismus of one or both eyes.
- heteroplasia — the replacement of normal cells by abnormal cells, as in cancer.
- heteroplasty — the repair of lesions with tissue from another individual or species.
- heteropteran — A bug of the group Heteroptera.
- heterotopias — Plural form of heterotopia.
- hierophantic — (in ancient Greece) an official expounder of rites of worship and sacrifice.
- hippocentaur — Centaur.
- homeotherapy — therapy for a disease by means of an agent that is similar to but not identical with the causative agent of the disease.
- housepainter — A professional painter of houses.
- hydnocarpate — a salt or ester of hydnocarpic acid.
- hydrotherapy — the branch of therapeutics that deals with the curative use of water.
- hymenopteran — hymenopterous.
- hyper-lethal — of, relating to, or causing death; deadly; fatal: a lethal weapon; a lethal dose.
- hyperacidity — excessive acidity, as of the gastric juice.
- hyperchaotic — Of or pertaining to hyperchaos.
- hypercoaster — Megacoaster.
- hyperdactyly — the presence of extra fingers or toes.
- hypergravity — The presence of an apparently 'increased' gravitational field in an accelerating or rotating situation.
- hyperinflate — to subject to hyperinflation: hyperinflated prices.
- hypermarkets — Plural form of hypermarket.
- hypermutable — Of or in a state in which mutation is abnormally frequent.
- hyperplastic — Of, or relating to hyperplasia.
- hyperreactor — a person who behaves in a hyperreactive manner
- hyperreality — The state or condition of being hyperreal.
- hyperspatial — Pertaining to hyperspace.
- hypersthenia — abnormal strength or tension
- hypertextual — Of or relating to hypertext.
- hyperthermal — Also, thermic. of, relating to, or caused by heat or temperature: thermal capacity.
- hyperthermia — Pathology. abnormally high fever.
- hypertypical — excessively typical
- hypnotherapy — treatment of a symptom, disease, or addiction by means of hypnotism.