13-letter words containing p, a, r, o
- grand passion — an intense or overwhelming attraction or love.
- graph plotter — plotter
- graphic algol — (language) A extension of ALGOL 60 for real-time generation of shaded perspective pictures.
- graphic novel — a novel in the form of comic strips.
- graphological — Relating to graphology.
- group annuity — a plan in which the members of a group, usually employees of the same company, receive annuities upon retirement.
- group captain — an officer holding commissioned rank senior to a wing commander but junior to an air commodore in the RAF and certain other air forces
- group therapy — psychotherapy in which a number of patients discuss their problems together, usually under the leadership of a therapist, using shared knowledge and experiences to provide constructive feedback about maladaptive behavior.
- growing pains — If a person or organization suffers from growing pains, they experience temporary difficulties and problems at the beginning of a particular stage of development.
- gunpowder tea — an explosive mixture, as of potassium nitrate, sulfur, and charcoal, used in shells and cartridges, in fireworks, for blasting, etc.
- gynandromorph — an individual exhibiting morphological characteristics of both sexes.
- gyro repeater — a navigational compass, under the control of a gyroscope, that automatically indicates true north.
- gyrocompasses — Plural form of gyrocompass.
- habeas corpus — a writ requiring a person to be brought before a judge or court, especially for investigation of a restraint of the person's liberty, used as a protection against illegal imprisonment.
- haber process — a process for synthesizing ammonia from gaseous nitrogen and hydrogen under high pressure and temperature in the presence of a catalyst.
- hagiographers — Plural form of hagiographer.
- hagiographies — Plural form of hagiography.
- hampton roads — a channel in SE Virginia between the mouth of the James River and Chesapeake Bay: battle between the Monitor and the Virginia 1862.
- happy warrior — a person who is undiscouraged by difficulties or opposition.
- hardware shop — a shop that sells metal tools and implements and mechanical equipment and components, etc
- harry hotspur — the nickname of Sir Henry Percy
- haruspication — the use of animal entrails for divination
- heart of palm — the stripped terminal bud of a cabbage palm, especially of the genus Euterpe, eaten in salads or as a vegetable.
- heart problem — a defect or disease of the heart
- heartstopping — Very exciting or shocking, as though to cause one's heart to skip beats.
- heating power — power that can be used to heat something
- hedge sparrow — the dunnock.
- heliographing — Present participle of heliograph.
- heliotropical — heliotropic
- hemp agrimony — a European composite plant, Eupatorium cannabinum, having dull purplish flowers.
- hepatobiliary — Of, pertaining to, or originating in the liver, bile ducts and gallbladder.
- hepatojugular — (medicine) Relating to the liver and the jugular vein.
- heresiography — a treatise on heresy.
- hermaphrodism — the condition of being a hermaphrodite.
- hermaphrodite — an individual in which reproductive organs of both sexes are present. Compare pseudohermaphrodite.
- hermaphrodyte — (archaic) alternative spelling of hermaphrodite.
- herniorrhaphy — correction of a hernia by a suturing procedure.
- herod agrippa — (Julius Agrippa) c10 b.c.–a.d. 44, king of Judea 41–44 (grandson of Herod the Great).
- herod antipas — died after a.d. 39, ruler of Galilee, a.d. 4–39: ordered the execution of John the Baptist and participated in the trial of Jesus.
- heterocarpous — (of a plant) producing more than one type of fruit
- heterographic — Misspelled; of or pertaining to an incorrect spelling or a spelling that differs from accepted standards.
- heteroplastic — the repair of lesions with tissue from another individual or species.
- heteropolitan — a heterosexual man, typically living in a city, whose attitudes and interests are regarded as masculine but not excessively so
- hieracosphinx — (in ancient Egyptian art) a hawk-headed sphinx
- hippo zarytus — ancient name of Bizerte.
- hockey player — sportsperson: plays hockey
- homalographic — representing parts with like proportions.
- homolographic — representing parts with like proportions.
- horripilation — a bristling of the hair on the skin from cold, fear, etc.; goose bumps.
- hospital care — medical treatment provided in a hospital