11-letter words containing o, p, h, r, i, t
- rocket ship — a rocket-propelled aircraft or spacecraft.
- rope stitch — (in embroidery) a stitch formed from the entwining of stitches.
- saprophytic — any organism that lives on dead organic matter, as certain fungi and bacteria.
- school trip — educational outing
- senatorship — the office or position of a senator
- sophistries — Sophistries are clever arguments that sound convincing but are in fact false.
- spirochaete — any of various spiral-shaped motile bacteria of the family Spirochaetaceae, certain species, as Treponema, Leptospira, and Borrelia, being pathogenic to humans and other animals, and other species being free-living, saprophytic, or parasitic.
- sport shirt — a long- or short-sleeved soft shirt for informal wear by men, having a squared-off shirttail that may be left outside the trousers, usually worn without a tie.
- stasimorphy — structural modification by arrested development
- terpsichore — Classical Mythology. the Muse of dancing and choral song.
- the tropics — that part of the earth's surface between the tropics of Cancer and Capricorn; the Torrid Zone
- theomorphic — having the form or likeness of God or a deity.
- thermophile — a thermophilic organism.
- thixotropic — the property exhibited by certain gels of becoming liquid when stirred or shaken.
- thoroughpin — an abnormal swelling just above the hock of a horse, usually appearing on both sides of the leg and sometimes causing lameness.
- thrift shop — a retail store that sells secondhand goods at reduced prices.
- thyrotropic — capable of stimulating the thyroid gland.
- thyrotropin — an anterior pituitary hormone that regulates the activity of the thyroid gland.
- timbrophily — the love of stamps; stamp collecting
- tomographic — relating to tomography
- topographic — the detailed mapping or charting of the features of a relatively small area, district, or locality.
- torsiograph — a graph indicating vibrating movements
- traitorship — a person who betrays another, a cause, or any trust.
- transphobia — unreasoning hostility, aversion, etc., toward transgender people.
- trichonymph — a flagellated protozoan of the genus Trichonympha that lives in the intestine of wood-eating termites, transforming the cellulose in the wood into soluble carbohydrates that can be utilized by the insect.
- trimorphism — Zoology. the occurrence of three forms distinct in structure, coloration, etc., among animals of the same species.
- triphibious — employing or involving land, naval, and air forces in a combined operation.
- triphyllous — having three leaves.
- trophically — of or relating to nutrition; concerned in nutritive processes.
- trophozoite — a protozoan in the metabolically active growth stage.
- trophy wife — the young, often second, wife of a rich middle-aged man.
- trothplight — engagement to be married; betrothal.
- turnip moth — a common noctuid moth, Agrotis segetum, drab grey-brown in colour, the larvae of which feed on root crops and brassica stems
- typographia — matter relating to printing or printers
- typographic — of or relating to typography.
- tyroglyphid — a tick or mite of the family Tyroglyphidae
- unprophetic — not prophetic, not seeing future events correctly
- witherspoon — John, 1723–94, U.S. theologian and statesman, born in Scotland.
- xerophytism — (botany) The adaptation of plants to habitats where water is scarce.
- zoanthropic — relating to or displaying zoanthropy