10-letter words containing o, r, a, i, u
- subordinal — of, relating to, or ranked as a suborder.
- sudatorium — a hot-air bath for inducing sweating.
- superation — the action or process of superating, overcoming or surpassing
- supraoptic — above the optic chiasm
- surnominal — relating to surnames
- suturation — the act of suturing
- tambourine — a small drum consisting of a circular frame with a skin stretched over it and several pairs of metal jingles attached to the frame, played by striking with the knuckles, shaking, and the like.
- thiouracil — a white, slightly water-soluble, bitter, crystalline powder C 4 H 4 N 2 OS, used chiefly in treating hyperthyroidism by reducing the activity of the thyroid gland.
- titanosaur — any amphibious plant-eating dinosaur of the genus Titanosaurus, from the Cretaceous Period, having a long, thin neck and a long, whiplike tail.
- tourmaline — any of a group of silicate minerals of complex composition, containing boron, aluminum, etc., usually black but having various colored, transparent varieties used as gems.
- traduction — a transmission or communication
- traitorous — having the character of a traitor; treacherous; perfidious.
- trifarious — facing in three different directions
- trilocular — having three loculi, chambers, or cells.
- trinocular — of or relating to a binocular microscope equipped with a third lens system for photographic recording.
- triturator — to reduce to fine particles or powder by rubbing, grinding, bruising, or the like; pulverize.
- trouvaille — a windfall
- truncation — the act or process of truncating.
- tuitionary — relating to tuition
- turbotrain — a train powered by a gas-turbine locomotive.
- tutorially — in the manner of a tutorial
- ulceration — to form an ulcer; become ulcerous: His skin ulcerated after exposure to radioactive material.
- ultramicro — extremely small or minute
- ultrasonic — of, relating to, or utilizing ultrasound.
- unactorish — not resembling or characteristic of actors or acting
- unarmorial — bearing a coat or coats of arms: a set of armorial china.
- unfavoring — something done or granted out of goodwill, rather than from justice or for remuneration; a kind act: to ask a favor.
- unfavorite — a person or thing regarded with special favor or preference: That song is an old favorite of mine.
- ungracious — discourteous; ill-mannered: ungracious behavior.
- unharmonic — pertaining to harmony, as distinguished from melody and rhythm.
- unignorant — lacking in knowledge or training; unlearned: an ignorant man.
- unilobular — having or consisting of one lobule
- unilocular — having or consisting of only one loculus, chamber, or cell.
- unimmortal — not immortal
- unimodular — (of a matrix) having its determinant equal to 1.
- union card — a card identifying one as a member of a particular labor union.
- union rate — an hourly wage rate for an occupation or trade, established by collective bargaining. Usually it is the minimum rate that can be paid to qualified people in the job
- unordained — to invest with ministerial or sacerdotal functions; confer holy orders upon.
- unordinary — of no special quality or interest; commonplace; unexceptional: One novel is brilliant, the other is decidedly ordinary; an ordinary person.
- unoriginal — belonging or pertaining to the origin or beginning of something, or to a thing at its beginning: The book still has its original binding.
- unpaid-for — not paid for.
- unrational — agreeable to reason; reasonable; sensible: a rational plan for economic development.
- unromantic — of, relating to, or of the nature of romance; characteristic or suggestive of the world of romance: a romantic adventure.
- untailored — (of a woman's garment) in a simple or plain style with fitted lines. Compare dressmaker (def 2).
- uproarious — characterized by or in a state of uproar; tumultuous.
- urogenital — genitourinary.
- urographic — of or relating to urography
- ursa minor — constellation
- urtication — the development or eruption of urticaria.
- usurpation — an act of usurping; wrongful or illegal encroachment, infringement, or seizure.