English words: testless to tetractinellid

300 English words, part 35 of 131 of the words starting with T, A to Z. 19 have a page of their own.

English words testless to tetractinellid

testless adjective: Without a test.
testlet noun: A group of questions about the same topic.
testnet noun: A network of servers able to facilitate cryptocurrency transactions, created for the purpose of testing or experimentation.
testo noun: testosterone, especially pharmaceutical testosterone
testolactone noun: A particular antineoplastic drug.
teston noun: A tester; a sixpence.
testone noun: An ancient subunit of a Portuguese cruzado.
testoon noun: An old Italian silver coin.
testor noun: A teston, a sixpence
testosterized adjective: Affected by large amounts of the hormone testosterone.
testosteronal adjective: Full of testosterone; characterised by masculine sexual drive.
testosteronally adverb: In a testosteronal way.
testosterone noun /tɛˈstɒ.stə.ɹəʊn/: A steroid hormone that stimulates development of male secondary sexual characteristics, produced mainly in the testes, but also in the ovaries and adrenal...
testosterone undecanoate noun: The testosterone ester of undecanoic acid that is an androgen and anabolic steroid medication - C₃₀H₄₈O₃.
testosteroned adjective: Having qualities associated with testosterone; macho
testosteronemia noun: The presence of testosterone in the blood
testosteronic adjective: Relating to testosterone; characterized by aggressive masculinity.
testosteronically adverb: In a testosteronic manner.
testotoxicosis noun: Precocious puberty occurring in boys as a result of autonomous testosterone overproduction.
testpiece noun: A piece of material used as a sample in mechanical testing.
testrionics noun: histrionic displays, especially of machismo or male chauvinism
testrun noun: Alternative form of test run.
tests of time noun: plural of test of time
testudian noun: Any tortoise of the genus Testudo.
testudinal adjective: Of, or relating to, tortoises.
testudinarious adjective /ˌtɛsˌtjuːdɪˈnɛəɹi.əs/: Resembling or pertaining to the shell of a tortoise.
testudinate adjective, noun: Of, like or relating to a tortoise.
testudinated adjective: testudinate; resembling a tortoise shell
testudinatum noun: A small cavaedium with another floor built above it.
testudine noun /ˈtɛstjʊdɪn/: Any turtle, tortoise, etc of the order Testudines.
testudineous adjective: Characteristic of a tortoise, or the shell of a tortoise.
testudinid noun: Any member of the Testudinidae, the tortoises.
testudinoid noun: Any turtle of the superfamily Testudinoidea.
testudinous adjective: Alternative spelling of testudineous.
testudo noun: A shelter formed by a body of troops holding their shields or targets close together over their heads.
testule noun: Synonym of frustule.
testworthiness noun: The quality or degree of being testworthy.
testworthy adjective: Synonym of testable.
testy adjective /ˈtɛsti/: Easily annoyed, irritable.
tesuji noun: A skilful move to achieve a tactical objective
Tesuque adjective, noun /təˈsuː.ki/: Of or pertaining to the Tesuque people.
tesvino noun: Alternative form of tesgüino.
tet adjective, noun: Alternative form of teth (“Semitic letter”).
tet spell noun: An acute episode of hypoxia in a person with tetralogy of Fallot.
Teta proper noun: A surname from Italian.
tetanal adjective: Of, or relating to, tetanus.
tetanic adjective, noun /təˈtæn.ɪk/: Of or relating to tetanus.
tetanically adverb: In a tetanic manner
tetanics noun: A class of diseases of the nerves that affect the spinal cord.
tetaniform adjective: Resembling tetanus.
tetanigenous adjective: Causing tetanus or tetaniform spasms.
tetanin noun: A poisonous base/alkaloid found in the tetanus bacillum (Clostridium tetani)
tetanine noun: Alternative form of tetanin.
tetanisation noun: Alternative form of tetanization.
tetanise verb: Alternative form of tetanize.
tetanism noun: A form of more or less continuous muscular hypertonicity sometimes seen in young infants.
tetanization noun: The production or condition of tetanus.
tetanize verb: To throw (a muscle etc.) into a state of permanent contraction; to cause tetanus in.
tetanocerid noun: Any fly in the family Tetanoceridae, now considered to be the sciomyzid tribe Tetanocerini.
tetanoid adjective: Resembling tetanus.
tetanolysin noun: A cytolysin toxin produced by Clostridium tetani bacteria.
tetanomotor noun: An instrument for tetanizing a muscle by irritating its nerve with successive mechanical or electrical shocks.
tetanospasm noun: A tetanic spasm.
tetanospasmin noun: Tetanus toxin.
tetanuran adjective, noun: Any theropod of the clade Tetanurae, all theropods, including birds, that are more closely related to modern birds than to the genus †Ceratosaurus.
tetanus noun /ˈtɛt.ən.əs/: A serious and often fatal disease caused by the infection of an open wound with the anaerobic bacterium Clostridium tetani, found in soil and the intestines...
tetany noun /ˈtɛtəni/: A condition characterized by painful muscular spasms, caused by faulty calcium metabolism.
tetarimycin noun: A particular tetracyclic antibiotic.
tetartemorion noun: A silver coin minted in Ancient Greece, valued at 1/4 of an obolus.
tetartohedral adjective: isometric and tetragonal, but having one fourth of the number of planes required for complete symmetry
tetartohedrally adverb: In a tetartohedral manner.
tetartohedrism noun: tetartohedry (the property of being tetartohedral).
tetartohedry noun: The condition of being tetartohedral
tetartoid noun /tɛtaɹtɔɪd/: A crystal of a certain symmetry class with 12 congruent irregular pentagonal faces.
tetartoidal adjective: Having the form of a tetartoid.
Tetbury proper noun: A small town in Gloucestershire, England.
tetch noun, verb: Pronunciation spelling of touch.
tetched adjective: Touched: mildly deranged, somewhat mentally dysfunctional.
tetched in the haid adjective: Alternative form of touched in the head.
tetched in the head adjective: Alternative form of touched in the head.
tetchily adverb /ˈtɛt͡ʃ.ɪ.li/: In an annoyed or irritated manner.
tetchiness noun: The quality of being tetchy, or irritable
tetchy adjective /ˈtɛt͡ʃi/: Synonym of touchy: easily annoyed or irritated, peevish, testy, irascible; also (figurative) extremely sensitive, difficult to manage, use, or work.
tete a tete adverb, noun /ˌtɛt.əˈtɛt/: A face-to-face meeting, or private conversation between two people, usually in an intimate setting; a head-to-head.
tête-bêche adjective, noun /tɛtˈbɛʃ/: Of a postage stamp, printed upside down relative to the following stamp of the same row or column.
tête-de-pont noun: a bridgehead.
tête montée adjective, noun: Worked-up, overexcited.
tetel noun: A large African antelope (Alcelaphus buselaphus tora) with widely divergent, strongly ringed horns.
tetela noun: A member of a Bantu ethnic group of the Democratic Republic of the Congo.
Teter proper noun: A surname.
teterrimous adjective: Extremely foul or ugly; horrible; terrible.
teth noun: The ninth letter of many Semitic alphabets/abjads (Phoenician, Aramaic, Hebrew, Syriac, Arabic and others).
tether noun, number, verb /ˈtɛðə/: A rope, cable etc. that holds something in place whilst allowing some movement.
tethera number: three in Celtic sheep counting
tethera-a-bumfit number: eighteen in Cumbrian sheep counting
tethera-a-dick number: thirteen in Cumbrian sheep counting
tetherable adjective: Capable of being tethered.
tetherball noun /ˈtɛðɚˌbɔl/: A two-person sport where players hit a ball on the end of a tether attached to the top of a pole in opposite directions, and the winner is the one who...
tetherballer noun: One who plays the game of tetherball.
tethered adjective, verb: Tied, strapped, especially with tethers or hobbles.
tethered aerostat noun: an aerostat, such as a balloon, connected to the ground by a cable and winch, and used as an observation platform etc.
tetheredness noun: The state or condition of being tethered.
tetherin noun: Any protein-based tether that causes retention of virions on infected cell surfaces.
tethering noun, verb /ˈtɛðəɹɪŋ/: The act or means by which something is tethered.
tetherless adjective: Without a tether; not tied down
tetherlessness noun: The property of being tetherless.
tethinid noun: Any fly in the family Tethinidae, now considered to be the canacid subfamily Tethininae.
Tethyan adjective /ˈtɛθiən/: Of or relating to Titan Tethys in Greek mythology.
tethydan noun: tunicate
tethyid noun: Any sponge in the family Tethyidae.
Tethys proper noun /ˈtɛθɪs/: Personification of fertile waters, she was a Titan daughter of Uranus and Gaia, and with her brother Oceanus gave birth to all rivers and the Oceanids.
tethysaurine noun: Any mosasauroid of the genus †Tethysaurus
Tethysian adjective: Of or relating to Tethys
tethythere noun: Any of the clade Tethytheria of mammals, including elephants, dugongs, and manatees.
tethytherian noun: Any of the clade Tethytheria of mammals, including elephants, dugongs, and manatees.
Teti proper noun: A surname.
tetilla noun: Alternative letter-case form of Tetilla (“cheese”).
tetillid noun: Any sponge in the family Tetillidae.
Tetley proper noun: A surname.
Tetlock proper noun: A surname.
Tetlow proper noun /ˈtɛtloʊ/: A surname from Old English.
Teton noun /ˈtitɑn/: A member of the largest group of Sioux peoples.
tetotum noun: Alternative form of teetotum.
Tetovo proper noun /ˈtɛtə.voʊ/: A city in northwestern North Macedonia.
tetra noun, prefix /ˈtɛtɹə/: Four.
tetra-amelia noun: A particular congenital disorder, whose main symptom is the lack of legs, arms, and hands.
tetra-colored adjective: Alternative form of tetracolored.
tetra-ethyl lead noun: Alternative form of tetraethyl lead.
tetra pak noun /ˈtɛtɹəˌpæk/: A type of plasticized carton for milk, juice and other drinks, originally in the form of a tetrahedron but now primarily in the form of a rectangular cuboid.
tetraacetate noun: Any conjugate base, salt, or ester having four acetate groups.
tetraacetic adjective: Designating four acetic residues
tetraacetic acid noun: The conjugate acid of any tetraacetate.
tetraacetyldibenzylhexaazaisowurtzitane noun /ˌtɛtrəəˈsiːtɪl daɪˈbɛnzəl ˌhɛksəˌeɪzə ˌaɪsoʊˈwɜrtsɪteɪn/: A nitrogen-rich organic compound with a cage-like hexaazaisowurtzitane structure, used primarily as an intermediate in the synthesis of the...
tetraacetylethane noun: An organic compound, prepared by oxidation of sodium acetylacetonate, that is a precursor to heterocycles and metal complexes.
tetraacetylethylenediamine noun: An organic compound produced by acetylation of ethylenediamine, an important component of detergents and bleaches.
tetraacid noun: Alternative form of tetracid.
tetraacylated adjective: acylated with four acyl groups
tetraalkylammonium noun: Any alkyl quaternary ammonium ion
tetraalkynylsilane noun: Any silane that has four alkynyl groups
tetraallelic adjective: Relating to or composed of four alleles.
tetraallelism noun: The condition of being tetraallelic
tetraallyl noun: Four allyl groups in a compound
tetraaluminium noun: Four atoms of aluminium in a chemical compound.
tetraamelia noun: Alternative spelling of tetra-amelia.
tetraamine noun: Any compound having four amine groups.
tetraanion noun: An anion that has four negative charges
tetraanionic adjective: Relating to a tetraanion
tetraantennary adjective: Having the form of four antennae
tetraantimonide noun: Any antimonide containing four atoms of antimony per molecule, Sb₄.
tetraarsenate noun: Three arsenate anions in a molecule ((ASO₄)₄)
tetraarsenic noun: Four arsenic atoms in a compound
tetraarsenide noun: Alternative form of tetrarsenide.
tetraaza noun: Four aza nitrogen atoms in a molecule.
tetraazacyclic adjective: Describing cyclic compounds that have four nitrogen atoms in the ring
tetraazacyclododecane noun: A saturated alicyclic heterocycle containing eight carbon atoms and four nitrogen atoms
tetraazamacrocycle noun: Any macrocycle in which four -CH₂- groups have been replaced by -NH- groups
tetraazamacrocyclic adjective: Relating to a tetraazamacrocycle.
tetraazide noun: Any compound having four azide groups
tetraazidomethane noun: The exceptionally explosive compound C(N₃)₄
tetrabarbital noun: A barbiturate derivative used as a hypnotic.
tetrabarium noun /ˌtɛtɹəˈbɛəɹi.əm/: Four barium atoms or cations in a molecule (Ba₄)
tetrabasic adjective: containing four replaceable hydrogen atoms
tetrabasicity noun: The quality of being tetrabasic.
tetrabelodont adjective: Having four lower incisors missing.
tetrabenazine noun /ˌtɛ.tɹəˈbɛn.əˌziːn/: A serotonin antagonist C₁₉H₂₇NO₃ that is used especially in the treatment of psychosis and anxiety.
tetraberyllium noun: Four atoms of beryllium in a chemical compound.
tetrabismuth noun: Four bismuth atoms or cations in a molecule (Bi₄)
tetrablemmid noun: Any spider in the family Tetrablemmidae.
tetraborane noun: The borane B₄H₁₀; a foul-smelling toxic gas.
tetraborate noun: Any borate having four boron atoms.
tetraboric acid noun: pyroboric acid
tetraboride noun: Any boride having four boron atoms
tetraborohydride noun: Any salt that contains four borohydride anions
tetraboron noun: Four boron atoms in a compound
tetrabrach noun: A variant of amphibrach that has four short syllables
tetrabrachion noun: A highly thermostable surface protein, of unusual structure, isolated from an archaebacterium.
tetrabranch noun: A tetrabranchiate cephalopod
tetrabranchiate adjective, noun: Of or relating to the Tetrabranchiata, a former order of cephalopod having four gills.
tetrabromide noun: Any bromide containing four bromine atoms in each molecule.
tetrabrominated adjective: brominated with four bromine atoms
tetrabromo noun: Four bromo groups in a compound
tetrabromobisphenol noun: Any tetrabromo derivative of a bisphenol
tetrabromobisphenol A noun: A flame retardant produced by the reaction of bromine with bisphenol A.
tetrabromocuprate noun: The anion CuBr₄²⁻; any salt containing this anion
tetrabromoethane noun: A halogenated hydrocarbon with chemical formula C₂H₂Br₄.
tetrabromoethylene noun: The brominated alkene CBr₂=CBr₂
tetrabromofluorescein noun: eosin
tetrabromomethane noun: carbon tetrabromide, CBr₄, a compound with various uses including as a solvent and a sedative
tetrabromophenolphthalein noun: A certain phthalein dye.
tetrabutoxide noun: Any compound that contains four butoxide groups
tetrabutyl noun: Four butyl groups in a molecule
tetrabutylammonium noun: The quaternary ammonium cation (CH₃-CH₂-CH₂-CH₂)₄N⁺
tetrabutyltin noun: A stable organotin compound, a combustible, colourless liquid at room temperature, that is the starting material for tributyltin and dibutyltin.
tetracaesium noun: Four caesium atoms or cations in a molecule (Cs₄)
tetracaine noun /ˈtɛ.tɹəˌkeɪn/: A crystalline basic ester C₁₅H₂₄N₂O₂ that is closely related chemically to procaine and is used chiefly in the form of its hydrochloride as a local anesthetic.
tetracalcium noun: Four calcium atoms or ions in a compound
tetracameral adjective: Having four chambers; comprising four separate parts.
tetracameralism noun: The practice of having four legislative bodies or parliamentary chambers, such as the Medieval Scandinavian deliberative assemblies divided into separate...
tetracampid noun: Any wasp in the family Tetracampidae.
tetracarbene noun: Four carbene groups in a molecule (typically as ligands in an organometallic complex)
tetracarbide noun: Four carbon anions in a molecule (C₄)
tetracarbon noun: Four carbon atoms in a compound
tetracarbon dioxide noun: The linear oxocarbon having four carbon atoms
tetracarbonate noun: Any compound containing four carbonate groups in each molecule or unit cell
tetracarbonyl noun: Any compound having four carbonyl groups.
tetracarboxylic adjective: Having four carboxyl groups
tetracarboxylic acid noun: Any organic compound having four carboxylic acid groups
tetracarpellary adjective: Containing four carpels.
tetracarpellate adjective: Having four carpels
tetracategory noun: A four-dimensional form of category.
tetracation noun: Any cation, of general formula X⁴⁺, formed by the removal of four electrons from a neutral species
tetracationic adjective: Relating to tetracation(s)
tetracavitary adjective: Having four cavities
tetracellular adjective: Synonym of quadricellular.
tetracene noun: A polycyclic aromatic hydrocarbon; the acene containing four fused rings, isomeric with tetraphene; any derivative of this compound.
tetracenequinone noun: Any quinone derived from a tetracene
tetracenomycin noun: Any of a group of anthracycline antibiotics produced by Streptomyces bacteria
tetracephalous adjective: Having four heads.
tetracetate noun: Alternative form of tetraacetate.
tetrachain noun: A molecule with four attached chains.
tetrachenium noun: A fruit formed by four indehiscent parts
tetrachloraurate noun: Alternative form of tetrachloroaurate.
tetrachlorethylene noun: Alternative form of tetrachloroethylene.
tetrachloride noun: any chloride containing four chlorine atoms in each molecule
tetrachlorinated adjective: Modified by the addition of four atoms of chlorine
tetrachloro noun: Four chlorine atoms in a compound
tetrachloroaurate noun: The monovalent anion AuCl₄⁻ formally derived from the aurate anion; any salt containing this anion
tetrachlorobiphenyl noun: Either of forty-two isomers of the polychlorinated biphenyl containing four chlorine atoms
tetrachlorocuprate noun: The anion CuCl₄²⁻; any salt containing this anion
tetrachlorocyclohexene noun: Any tetrachloro derivative of cyclohexene, but especially 3,4,5,6-tetrachlorocyclohexene
tetrachlorocyclohexenol noun: Any tetrachloro derivative of a cyclohexenol, but especially 2,2,6,6-tetrachlorocyclohexan-1-ol
tetrachlorodibenzodioxin noun: A highly toxic polychlorinated dibenzo-p-dioxin with chemical formula C₁₂H₄Cl₄O₂.
tetrachlorodiphenylethane noun: Synonym of dichlorodiphenyldichloroethane.
tetrachloroethane noun: Either of two isomeric chemical compounds: 1,1,1,2-Tetrachloroethane (used as a solvent and in varnishes) and 1,1,2,2-Tetrachloroethane (used as a solvent...
tetrachloroethene noun: The chlorinated derivative of ethylene Cl₂C=CCl₂; it is widely used for the dry cleaning of fabrics and for metal-degreasing.
tetrachloroethoxy noun: A univalent radical derived from ethoxy by substitution with four chlorine atoms.
tetrachloroethylene noun /ˌtɛtraklɔːrəʊˈɛθɪliːn/: A liquid chlorocarbon with the formula C₂Cl₄, commonly used in dry cleaning and metal degreasing.
tetrachlorogermane noun: The binary compound GeCl₄ that is the germanium analog of carbon tetrachloride
tetrachlorohydroquinone noun: The tetrachloro derivative of hydroquinone 2,3,5,6-tetrachlorobenzene-1,4-diol
tetrachloroisophthalonitrile noun: chlorothalonil
tetrachloromethane noun: Carbon tetrachloride.
tetrachloropalladate noun: The anion PdCl₄²⁻; any salt containing this anion
tetrachlorophenol noun: Any of three isomeric tetrachloro derivatives of phenol
tetrachlorophenolphthalein noun: Any tetrachloro derivative of phenolphthalein, but especially 4,5,6,7-tetrachlorophenolphthalein
tetrachloroplatinate noun: The anion PtCl₄²⁻; any salt containing this anion
tetrachlorosilane noun: silicon tetrachloride
tetrachlorvinphos noun: An organophosphate insecticide used to kill fleas and ticks.
tetrachord noun: Any set of four different pitch classes.
tetrachordal adjective: Relating to a tetrachord.
tetrachordo noun: A tetrachord (four-stringed) bouzouki; a type of chordophone.
tetrachoric adjective /ˌtɛtrəˈkɔːɹɪk/: Between two dichotomous variables
tetrachotomous adjective: Dividing or branching into four equal pieces.
tetrachotomy noun /tɛtɹəˈkɒtəmɪ/: Division of a whole into four parts.
tetrachromacy noun /ˌtɛtɹəˈkɹoʊməsi/: The quality of having four independent channels for conveying color information in the eye.
tetrachromat noun: One who is capable of identifying four primary colors; one whose vision exhibits tetrachromacy.
tetrachromate noun: Any chromate having four chromium atoms
tetrachromatic adjective: Having four independent channels for conveying color information.
tetrachrome noun: A biological stain composed of a mixture of fast green, celestine blue and fuchsin
tetrachromic adjective: Of or relating to four colours; tetrachromatic.
tetracid adjective, noun: tetrabasic
tetracistronic adjective: Relating to or composed of four cistrons.
tetraclone noun: A four-rayed spicule in the skeleton of some sponges
tetracoccous adjective: Having four cocci, or carpels.
tetracolon noun: A stanza or division in lyric poetry, consisting of four verses or lines.
tetracolored adjective: Having four colors.
tetracolpate adjective, noun: Having four grooves, or colpi, on each grain.
tetracolporate adjective: Having four colpi and pores.
tetracomplex noun: A complex of four homeobox genes
tetraconazol noun: Alternative form of tetraconazole.
tetraconazole noun: A systemic fungicide 1-[2-(2,4-dichlorophenyl)-3-(1,1,2,2-tetrafluoroethoxy)propyl]1,2,4-triazole
tetraconch noun: A building, especially a church, that has four apses
tetracontadigon noun: A polygon with forty-two sides and forty-two angles.
tetracontagon noun /ˈtɛ.tɹəˈkɑntæ.ɡɑn/: A forty-sided polygon.
tetracontakaihexagon noun: A polygon with forty-six sides and forty-six angles.
tetracontane noun: Any of very many isomers of the aliphatic hydrocarbon having forty carbon atoms, but especially n-tetracontane CH₃(CH₂)₃₈CH₃
tetracontanoic acid noun: The saturated fatty acid having forty carbon atoms
tetracoordinate adjective: Having a coordination number of four.
tetracoordinated adjective: Having four coordinate bonds
tetracopeptide noun: Any polypeptide containing twenty-four peptide units
tetracopper noun: Four atoms of copper in a chemical compound.
tetracoral noun: Any member of the order Rugosa (or Tetracoralla) of extinct corals.
tetracos- prefix: Prevocalic form of tetracosa- (“twenty-four”).
tetracosa- prefix: twenty-four
tetracosactide noun /ˌtɛtɹəkəˈsæktaɪd/: A synthetic analogue of adrenocorticotropic hormone.
tetracosactrin noun: Synonym of tetracosactide.
tetracosahydrate noun: A hydrate whose solid contains twenty four molecules of water of crystallization per molecule, or per unit cell. 24H₂O
tetracosane noun: An alkane hydrocarbon with the structural formula CH₃(CH₂)₂₂CH₃.
tetracosanoate noun: Any salt or ester of tetracosanoic acid.
tetracosanoic adjective: Related to tetracosanoic acid or its derivatives
tetracosanoic acid noun: The saturated fatty acid having twenty-four carbon atoms
tetracosanol noun: An aliphatic alcohol that has twenty-four carbon atoms
tetracosene noun: Any of very many isomeric unsaturated aliphatic hydrocarbons that have 24 carbon atoms and one double bond
tetracrepid adjective: Having a tetraxonic crepis.
tetracritical adjective: Describing a condition, in condensed matter, in which four phases are in equilibrium
tetracriticality noun: The property of being tetracritical.
tetracrotic adjective: Of the arterial pulse: exhibiting a quadruple beat.
tetract adjective, noun: tetractinal; having four rays
tetractinal adjective: Having four rays.
tetractine adjective, noun: tetractinal; having four rays
tetractinellid noun: Any sponge of the order Tetractinellida or family Tetractinellidae.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0): each word's first meaning. A word with a page of its own links to it; for the rest, this line is PlainSpell's entry. Total under T: 39,191 words, in 131 parts.