9-letter words containing o, u, a, n, i
- sublation — to deny or contradict; negate.
- suctorian — a suctorial animal.
- sulcation — having long, narrow grooves or channels, as plant stems, or being furrowed or cleft, as hoofs.
- sulfation — Chemistry. a salt or ester of sulfuric acid.
- summation — the act or process of summing.
- supinator — a muscle used in supination.
- taikonaut — an astronaut from the People's Republic of China
- tambourin — a long narrow drum of Provence.
- tenacious — holding fast; characterized by keeping a firm hold (often followed by of): a tenacious grip on my arm; tenacious of old habits.
- totaquine — a mixture of quinine and other alkaloids derived from cinchona bark, used as a substitute for quinine in treating malaria
- ululation — to howl, as a dog or a wolf; hoot, as an owl.
- unanimous — of one mind; in complete agreement; agreed.
- unanxious — not anxious or concerned
- unavoided — not avoided or evaded
- uncoating — a process whereby the genome of a virus is exposed in order for the virus to replicate
- uncordial — unfriendly
- uniocular — monocular.
- union day — a legal holiday in the Republic of South Africa commemorating the founding of the country on May 31, 1910.
- uniondale — a town on W Long Island, in SE New York.
- uniparous — Zoology. producing only one egg or offspring at a time.
- uniramous — Biology. having one branch.
- unloading — to take the load from; remove the cargo or freight from: to unload a truck; to unload a cart.
- unlogical — according to or agreeing with the principles of logic: a logical inference.
- unorganic — noting or pertaining to a class of chemical compounds that formerly comprised only those existing in or derived from plants or animals, but that now includes all other compounds of carbon.
- urination — to pass or discharge urine.
- urokinase — an enzyme, present in the blood and urine of mammals, that activates plasminogen and is used medicinally to dissolve blood clots.
- urolagnia — a sexual activity involving arousal from urine and urination
- usucapion — the acquisition of property through long, undisturbed possession.
- vacuation — an act of emptying
- valuation — the act of estimating or setting the value of something; appraisal.
- vinaceous — of, relating to, or resembling wine or grapes.
- voluminal — relating to volume