12-letter words containing t, o, n, g
- trigonometry — the branch of mathematics that deals with the relations between the sides and angles of plane or spherical triangles, and the calculations based on them.
- trojan group — a group of asteroids oscillating about either of two points, equidistant from the sun and Jupiter, that forms an equilateral triangle with the sun and Jupiter.
- tumbling box — a box, pivoted at two corners, used in the manner of a tumbling barrel.
- turbo engine — an engine containing a turbocharger
- turkoman rug — any of a number of handwoven rugs produced by the Turkomans and characterized by coarse warp and filling yarn, a short, even pile made with the Sehna knot, and a variety of geometric, marine, and serpentine designs.
- two-pin plug — a plug that has two pins for inserting into a socket
- typing error — an error made while using a keyboard to write something
- ufo sighting — the sighting of a UFO
- unapologetic — containing an apology or excuse for a fault, failure, insult, injury, etc.: An apologetic letter to his creditors explained the delay.
- uncatalogued — not added to or detailed in a catalogue
- uncoagulated — Obsolete. coagulated.
- uncollegiate — of or relating to a college: collegiate life.
- uncomforting — affording comfort or solace.
- uncommitting — to give in trust or charge; consign.
- unconjugated — Grammar. to inflect (a verb). to recite or display all or some subsets of the inflected forms of (a verb), in a fixed order: One conjugates the present tense of the verb “be” as “I am, you are, he is, we are, you are, they are.”.
- unconsenting — to permit, approve, or agree; comply or yield (often followed by to or an infinitive): He consented to the proposal. We asked her permission, and she consented.
- undercoating — a coat or jacket worn under another.
- underwrought — to do less work on than is necessary or required: to underwork an idea.
- undoubtingly — in an undoubting manner
- unforgetting — to cease or fail to remember; be unable to recall: to forget someone's name.
- ungenerosity — the state of being ungenerous
- ungratuitous — given, done, bestowed, or obtained without charge or payment; free; voluntary.
- unmotivating — to provide with a motive, or a cause or reason to act; incite; impel.
- unnegotiable — capable of being negotiated: a negotiable salary demand.
- unnegotiated — to deal or bargain with another or others, as in the preparation of a treaty or contract or in preliminaries to a business deal.
- unobligatory — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- unoriginated — not originated
- unoxygenated — not enriched with oxygen
- unprotesting — an expression or declaration of objection, disapproval, or dissent, often in opposition to something a person is powerless to prevent or avoid: a protest against increased taxation.
- unstockinged — not wearing or covered by stockings
- unsupporting — to bear or hold up (a load, mass, structure, part, etc.); serve as a foundation for.
- unthought-of — simple past tense and past participle of unthink.
- unthoughtful — showing consideration for others; considerate.
- urbanologist — a sociologist specializing in urban life and problems
- urinogenital — genitourinary.
- vasoligation — ligation of the vas deferens.
- vegetational — all the plants or plant life of a place, taken as a whole: the vegetation of the Nile valley.
- vigintillion — a cardinal number represented in the U.S. by 1 followed by 63 zeros, and in Great Britain by 1 followed by 120 zeros.
- vital organs — organs in the body that are essential to life
- vitellogenic — producing or stimulating the formation of yolk
- vitiliginous — a skin disorder characterized by smooth, white patches on various parts of the body, caused by the loss of the natural pigment.
- voting booth — polling kiosk
- voting paper — a ballot.
- wagon master — wagon boss.
- wainscotings — Plural form of wainscoting.
- wainscotting — paneling or woodwork with which rooms, hallways, etc., are wainscoted.
- waistcoating — a fabric for making waistcoats.
- waiting room — a room for the use of persons waiting, as in a railroad station or a physician's office.
- walking boot — a lightweight rigid knee-length boot with a reinforced sole and straps that fasten around the leg, used for support after a sprain or fracture
- walking tour — a tour on which you walk rather than using transport