9-letter words containing t, h, y, o
- polyantha — a type of clustering flower
- polyanthi — hybrid garden primroses
- polyether — a polymeric ether.
- polymathy — learning in many fields; encyclopedic knowledge.
- polyptych — a work of art composed of several connected panels.
- polythene — polyethylene.
- pothecary — apothecary.
- prognathy — having protrusive jaws; having a gnathic index over 103.
- psych out — to intimidate or frighten psychologically, or make nervous (often followed by out): to psych out the competition.
- psych-out — an act or instance of psyching out.
- psychotic — Psychiatry. characterized by or afflicted with psychosis. Synonyms: (in nontechnical usage) insane, psychopathic, lunatic, mentally ill; mad, disturbed, deranged, demented, non compos mentis. Antonyms: sane; compos mentis, clearheaded, lucid.
- pyothorax — empyema.
- pythoness — a woman believed to be possessed by a soothsaying spirit, as the priestess of Apollo at Delphi.
- rheometry — an instrument for measuring the flow of fluids, especially blood.
- rhizotomy — the surgical section or cutting of the spinal nerve roots, usually posterior or sensory roots, to eliminate pain.
- rhyolitic — a fine-grained igneous rock rich in silica: the volcanic equivalent of granite.
- rhytidome — the outer bark of a tree or plant
- saoshyant — the World Savior who will come at the end of time.
- sciophyte — any plant that grows best in the shade
- scouthery — scorching
- seaworthy — constructed, outfitted, manned, and in all respects fitted for a voyage at sea.
- short-day — requiring a short photoperiod.
- sophistry — a subtle, tricky, superficially plausible, but generally fallacious method of reasoning.
- sottishly — in a sottish manner
- southbury — a town in S Connecticut.
- southerly — a wind that blows from the south.
- staphylo- — uvula
- strayhorn — William ("Billy") 1915–67, U.S. jazz pianist and composer: collaborator with Duke Ellington.
- sycophant — a self-seeking, servile flatterer; fawning parasite.
- synth-pop — a type of pop music in which synthesizers are used to create the dominant sound
- tabbyhood — spinsterhood
- tachyonic — characteristic of a tachyon
- tallyshop — a store specializing in selling merchandise on the hire-purchase system.
- taphonomy — the circumstances and processes of fossilization.
- telephony — the construction or operation of telephones or telephonic systems.
- thank you — expressing one's gratitude or thanks: a thank-you note.
- thank-you — expressing one's gratitude or thanks: a thank-you note.
- the yukon — a territory of NW Canada, on the Beaufort Sea, between the Northwest Territories and Alaska: arctic and mountainous, reaching 5959 m (19 550 ft) at Mount Logan, Canada's highest peak; mineral resources. Capital: Whitehorse. Pop: 33 897 (2011). Area: 536 327 sq km (207 076 sq miles)
- thelytoky — parthenogenesis in which only females are produced.
- theocracy — a form of government in which God or a deity is recognized as the supreme civil ruler, the God's or deity's laws being interpreted by the ecclesiastical authorities.
- theocrasy — a mixture of religious forms and deities by worshipers.
- theolatry — worship of a deity.
- theomachy — a battle with or among the gods.
- theomancy — divination or prophecy by an oracle or by people directly inspired by a god
- theopathy — religious emotion excited by the contemplation of God.
- theophagy — the sacramental eating of a god
- theophany — a manifestation or appearance of God or a god to a person.
- theosophy — any of various forms of philosophical or religious thought based on a mystical insight into the divine nature.
- therology — the study or science of mammals; mammalogy
- throughly — thoroughly.