Words starting with tri
4 letter words starting with tri
- tri- — Tri- is used at the beginning of nouns and adjectives that have 'three' as part of their meaning.
- trig — a wedge or block used to prevent a wheel, cask, or the like, from rolling.
- trim — to put into a neat or orderly condition by clipping, paring, pruning, etc.: to trim a hedge.
- trin — three young born during one birth; triplets
- trio — a musical composition for three voices or instruments.
5 letter words starting with tri
- triac — a type of thyristor designed for electronic control of the current supplied to a circuit, used especially in dimmers for lighting systems.
- triad — a group of three, especially of three closely related persons or things.
- trial — German Der Prozess. a novel (1925) by Franz Kafka.
- trias — the Triassic period or rock system
- tribe — any aggregate of people united by ties of descent from a common ancestor, community of customs and traditions, adherence to the same leaders, etc.
6 letter words starting with tri
- triact — a sponge spicule with three rays
- triage — the process of sorting victims, as of a battle or disaster, to determine medical priority in order to increase the number of survivors.
- trials — systematic testing
- tribal — of, relating to, or characteristic of a tribe: tribal customs.
- tribo- — indicating friction
7 letter words starting with tri
- triable — liable to be tried judicially
- triacid — capable of combining with three molecules of a monobasic acid: a triacid base.
- triadic — a group of three, especially of three closely related persons or things.
- trianda — a town on the Greek island of Rhodes, in the Aegean Sea: built on the site of ancient Ialysus.
- trianta — Trianda.
8 letter words starting with tri
- tri-band — of or relating to mobile telephones that can operate on three GSM frequency bands
- tri-city — of or relating to a metropolitan area consisting of three separate but interdependent cities: an instance of tri-city cooperation.
- triadist — someone who composes triads
- trialism — the belief that man consists of body, soul, and spirit
- triality — the state of being threefold
9 letter words starting with tri
- tri-state — of or relating to three states, esp the states of New York, New Jersey, and Connecticut
- triallist — a person who takes part in a competition, esp a motorcycle trial
- trialogue — a discussion or conversation in which three persons or groups participate.
- trialware — computer software that can be used free of charge for a limited evaluation period
- triannual — done, occurring, issued, etc., three times a year.
10 letter words starting with tri
- triacetate — an acetate containing three acetate groups.
- triaconter — (in ancient Greece) a Greek galley with thirty oars
- triandrian — with three stamens
- triangular — pertaining to or having the form of a triangle; three-cornered.
- triangulum — a small triangular constellation in the N hemisphere, close to Perseus and Aries
11 letter words starting with tri
- triadically — characteristic of a triad
- triangulate — composed of or marked with triangles.
- triannually — done, occurring, issued, etc., three times a year.
- triaxiality — a triaxial nature
- tribeswoman — a female member of a tribe.
12 letter words starting with tri
- triacontanol — a long-chain alcohol, CH 3 (CH 2) 28 CH 2 OH, occurring in plant waxes and beeswax, that is a plant growth regulator.
- triadelphous — (of stamens) united by the filaments into three sets or bundles.
- trial-docket — Also called trial docket. a list of cases in court for trial, or the names of the parties who have cases pending.
- tribespeople — members of a tribe; people living a tribal lifestyle
- tribological — relating to tribology
13 letter words starting with tri
- triamcinolone — a synthetic glucocorticoid drug, C 21 H 27 FO 6 , used in the symptomatic treatment of inflammation.
- triangularity — pertaining to or having the form of a triangle; three-cornered.
- triangulation — a technique for establishing the distance between any two points, or the relative position of two or more points, by using such points as vertices of a triangle or series of triangles, such that each triangle has a side of known or measurable length (base or base line) that permits the size of the angles of the triangle and the length of its other two sides to be established by observations taken either upon or from the two ends of the base line.
- triboelectric — electricity generated by friction.
- tributariness — the state of being tributary
14 letter words starting with tri
- trichloracetic — as in trichloracetic acid
- trichobacteria — filamentous bacteria
- trichomonacide — an agent that destroys trichomonads
- trichomoniasis — a sexually transmitted disease typically asymptomatic in men and resulting in vaginitis with a copious, frothy discharge and itching in women, caused by a trichomonad Trichomonas vaginalis.
- trichophytosis — a skin infection caused by a trichophyton
15 letter words starting with tri
- tribromoethanol — a white, crystalline powder, C 2 H 3 Br 3 O, used as a basal anesthetic.
- trichloroacetic — as in trichloroacetic acid
- trichloroethane — a volatile nonflammable colourless liquid with low toxicity used for cleaning electrical apparatus and as a solvent; 1,2,3-trichloroethane. Formula: CH3CCl3
- trichomonacidal — relating to a trichomonacide
- tricotyledonous — having three cotyledons.
16 letter words starting with tri
- triboelectricity — electricity generated by friction.
- trichloromethane — chloroform (def 1).
- trichotillomania — a compulsion to pull out one's hair.
- trick-or-treater — a person, typically a child, who goes from door to door in costume on Halloween asking for candy or other treats
- tried-and-tested — recognized as reliable; found to be successful
17 letter words starting with tri
- triboluminescence — luminescence produced by friction, usually within a crystalline substance.
- trichloroethylene — a colorless, poisonous liquid, C 2 HCl 3 , used chiefly as a degreasing agent for metals and as a solvent, especially in dry cleaning, for fats, oils, and waxes. Abbreviation: TCE.
- tridimensionality — having three dimensions.
- triskaidekaphobia — fear or a phobia concerning the number 13.
20 letter words starting with tri
- tribromoacetaldehyde — bromal.
21 letter words starting with tri
- trichloroacetaldehyde — chloral (def 1).
- trichloronitromethane — chloropicrin.
- triple-superphosphate — Also called acid phosphate. a mixture of calcium acid phosphate and calcium sulfate prepared by treating phosphate rock with sulfuric acid: used chiefly as a fertilizer.
22 letter words starting with tri
- trichlorofluoromethane — chlorotrifluoromethane.
- trifluorochloromethane — chlorotrifluoromethane.
- trichlorophenoxyacetic acid — an insoluble crystalline solid; 2,4,5-trichlorophenoxyacetic acid. It is a plant hormone and is used as a weedkiller. Formula: C8H5Cl3O3
29 letter words starting with tri
- trinitrophenylmethylnitramine — tetryl.
On this page, we collect all words starting with TRI. To make easier to find the right word we have divided all 798 words to groups according to their length. So you should go to appropriate page if can’t find the word that beginning with TRI. that you are searching. Also you can use this page in Scrabble.