Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z therophytic Of or relating to therophytes. theropod Any bipedal carnivorous dinosaur, of the suborder Theropoda, from the Jurassic and Cretaceous periods. theropodan theropod theropodous Relating to, or characteristic of, a theropod. Theroux A surname. therp psychotherapist Therrell A surname. Therriault A surname. Therrien A surname from French. Thersander Name of several characters in Greek mythology thersite A thersitical person Thersitean Of or relating to Thersites, a Greek soldier during the Trojan War who was punished for his outspoken criticism of Agamemnon. thersites A soldier in the Greek army during the Trojan War, who (according to some accounts) overthrew Oeneus with the help of his brothers. thersitical Scurrilous, grossly defamatory thesaural Of or pertaining to a thesaurus. thesaurer A treasurer. thesauric Of or relating to a thesaurus or to synonyms. thesaurismosis The accumulation of a substance in a cell or organ in abnormally large amounts. thesaurismotic Relating to thesaurismosis. thesaurization The process or the result of thesaurizing thesaurize To hoard (typically treasure). thesaurosis A lung storage disease thought to be caused by inhalation of hair spray. thesaurus A publication that provides synonyms (and sometimes antonyms and other semantic relations) for the words of a given language. thesauruslike Resembling or characteristic of a thesaurus. thescelosaur Any dinosaur of the subfamily Thescelosaurinae. thescelosaurid Any dinosaur in the family Thescelosauridae, believed to be a synonym of the Parksosauridae or the Hypsilophodontidae. Thesean Of or relating to Theseus. Theseion Synonym of Hephaestaeum (“the Temple of Hephaestus in Athens”). theseness The quality or characteristic of being these (something referred to). Theseus A legendary Ancient Greek hero most famous for defeating the minotaur in the labyrinth of Crete. thesicle A minor or subordinate thesis; a proposition. Thesiger A surname. Thesing A surname. thesis A proposition or statement supported by arguments. thesiuside A particular steroid glycoside. Thesmophoria An Ancient Greek festival in honour of Demeter and Persephone, and involving the sacrifice of pigs. Thesmophorian Of or relating to the Thesmophoria. Thesmophoric Of or relating to the Thesmophoria. thesmothete A junior archon in Ancient Greece. thesp An actor. thespian Of, or relating to drama and acting; dramatic, theatrical. thespianic Synonym of thespian. thespianism Thespian activity or behavior. thespically In the manner of an actor. thespid Any mantis in the family Thespidae. Thesprotia A regional unit of the administrative region of Epirus, Greece. Thesprotian An inhabitant or a resident of Thesprotia in western Epirus, Greece. Thessalian Of or relating to Thessaly in Greece. Thessalic Thessalian. Thessalon A river in Canada. Thessalonian Of, from, or pertaining to, Thessaloniki Thessalonians Books in the New Testament of the Bible (1 Thessalonians and 2 Thessalonians), epistles to the Christians in ancient Thessaloniki. Thessalonican Of, or from, Thessalonica (Thessaloniki) Thessaloniki A port city, the capital of Central Macedonia, in northern Greece. Thessaly A historical region and administrative region in north-central Greece; one of its 13 peripheries. It contains the prefectures of Karditsa, Larissa, Magnesia and Trikala. thet A river in Norfolk, England, which joins the Little Ouse at Thetford. theta The eighth letter of the Modern Greek alphabet, ninth in Old Greek: Θ, θ. thetaform In the shape of the Greek letter theta. thetan A soul, spirit or being. thetanullwert The restriction θₘ(τ) = θₘ(τ,0) of a theta function θₘ(τ,z) with rational characteristic m to z = 0. thetaprobe An instrument that is used to measure the moisture content of soil thetatron Synonym of theta pinch. thetes The lowest social class of citizens in ancient Athens. Thetford A civil parish (served by Little Thetford Parish Council) in East Cambridgeshire district, Cambridgeshire. thetic Of or pertaining to a thesis. thetical Laid down; absolute or positive, like a law or constituting the truth. thetically In a thetic or thetical manner; as or like a thesis. Thetidian Of or relating to Thetis thetine Any of a series of complex basic sulphur compounds analogous to the sulfines. Thetis One of the nereids; the mother of Achilles Theudebald A male given name from the Germanic languages, of historical usage, notably borne by the Frankish king Theudebald. Theudebert A male given name from the Germanic languages, of historical usage. Theurer A surname. theurge One who works miracles, or persuades a god or spirit to perform a supernatural work. theurgic Of, or pertaining to, theurgy. theurgical Of or pertaining to theurgy. theurgically In a manner related to theurgy. theurgist One who claims or is alleged to perform magic with the aid of beneficent spirits. theurgy A form of magic designed to allow for worship or conjuration of, or communication with spirits or deities. Theveneau A surname from French. theveneriin A particular steroid glycoside. Thevenot A surname from French. thevetin Any of a group of poisonous cardiac glycosides, obtained especially from the seeds of Thevetia nereifolia. thevetioside A particular steroid glycoside. thevofoline A particular steroid glycoside. thew An attractive physical attribute; also, physical, mental, or moral strength or vigour. thewed Having thews or muscles. thewless Lacking morals or virtue. thewlessness The state, quality, or condition of being thewless Thewlis A surname, notably borne by David Thewlis. thewness Vigour; robustness. thewsome Thewy; muscly; musclebound. thewy Muscular; brawny. Thexton A surname. they A group of entities previously mentioned. theyby A baby that is raised in a gender-neutral manner. theydy Polite term of address for a non-binary person, especially a feminine one, or used as a general inclusive term. theyfab A non-binary person who was assigned female at birth, often one that does not change their physical appearance. theyfriend A non-binary partner in an unmarried romantic relationship. theymab A non-binary person who was assigned male at birth, often one that does not change their physical appearance. theyself Themselves. theyselfs Synonym of themselves. theyselves themselves theyyam a Hindu ritual practiced mainly by people from castes in northern Kerala and some parts of Karnataka in India. Thi A surname from Vietnamese. thiabendazole A synthetic compound with anthelmintic properties, derived from thiazole and used chiefly to treat infestation with intestinal nematodes. thiaburimamide A compound formed by adding a sulfide group close to the imidazole ring of burimamide. thiacalixarene Any of several analogs of calixarenes in which benzene rigs are connected by sulfur bridges. thiacloprid A particular neonicotinoid insecticide thiacyclic Describing any heterocycle having one or more sulfur atoms in the ring thiacyclopentadiene thiophene thiacyclopropane A derivative of cyclopropane in which one carbon atom is replace by sulfur, episulfide. thiadiazepine Any of several isomeric seven-membered, unsaturated heterocycles containing four carbon atoms, two nitrogen atoms, one sulfur atom and three double bonds thiadiazine A six-membered heterocycle having three carbon atoms, one sulfur atom, two nitrogen atoms and two double bonds thiadiazol A five-membered unsaturated heterocycle containing two carbon atoms, one sulfur atom, two nitrogen atoms and one double bond; any derivative of this compound thiadiazole Any of several isomeric five-membered heterocycles having two carbon atoms, two nitrogen atoms, one sulfur atom and two double bonds thiadiazolidinone The bicyclic heterocycle, 5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,4-a]pyridazin-3-one that has antimicrobial activity thiadiazoline Any of several isomeric five-membered heterocycles having two carbon atoms, two nitrogen atoms, one sulfur atom and one double bond thiadifluor A particular fungicide. thiaellipticine The isoquinolone derivative 5,11-dimethyl[1]benzothieno[2,3-g]isoquinoline thiafentanil The opioid analgesic methyl 4-(N-(2-methoxyacetyl)anilino)-1-(2-thiophen-2-ylethyl)piperidine-4-carboxylate thiahelicene Any heterohelicene containing at least one sulfur heteroatom Thiais A commune in Val-de-Marne department, Île-de-France, France. thial A thioaldehyde thialbarbital A barbiturate derivative with sedative effects. thialdine A heterocyclic base 5,6-dihydro-2,4,6-trimethyl-4H-1,3,5-dithiazine, that occurs in the aroma of cooked meat. thialol diethyldisulfide (C₂H₅)₂S₂ thialysine A toxic analog of the amino acid lysine, S-aminoethyl-L-cysteine thiam A surname. thiamazole An imidazole derivative that interferes with the synthesis of thyroid hormone and is given orally in the treatment of hyperthyroidism; 1-methylimidazole-2-thiol, C₃H₂N₂(CH₃)(SH). thiambutene Any of a family of opioid analgesic drugs. thiambutosine An antibiotic. thiamethoxam A particular neonicotinoid insecticide thiaminase An enzyme that metabolizes or breaks down thiamine into two molecular parts. thiamine One of the constituents of vitamin B complex, found in meat, yeast and bran, that is necessary for the metabolism of carbohydrates. thiamphenicol An antibiotic that is a methyl-sulfonyl analogue of chloramphenicol thiamylal The thiobarbiturate analogue of secobarbital, used as a short-acting sedative. thiane A saturated six-membered heterocycle containing five carbon atoms and one sulfur atom thianthrene The tricyclic heterocycle consisting of two benzene rings fused to that of a dithiin ring thiaporphyrin A porphyrin where one or more of the nitrogen atoms is replaced by a sulfur atom. thiarid Any gastropod in the family Thiaridae. thiasarch The leader of a thiasus. thiasine Synonym of ergothioneine. thiasos thiasus thiasote A member of a thiasus in Ancient Greece. thiaspirane Any spiro compound that has a sulfur atom adjacent to the bridgehead atom thiasus A group of singers and dancers assembled to celebrate the festival of one of the gods. thiatriazole Any of several isomeric five-membered heterocycles having one carbon atoms, three nitrogen atoms, one sulfur atom and two double bonds thiatriazoline Any of several isomeric five-membered heterocycles having one carbon atoms, three nitrogen atoms, one sulfur atom and one double bond thiazate Any of several isomeric univalent anions NSO⁻ or the salts containing these ions