12-letter words containing a, s, t, r, o, u
- mousetrapped — Simple past tense and past participle of mousetrap.
- mousquetaire — musketeer.
- multifarious — having many different parts, elements, forms, etc.
- multivarious — Many and various.
- murman coast — an Arctic coastal region in the NW Russian Federation in Europe, on the Kola Peninsula.
- murmurations — Plural form of murmuration.
- musterbation — Alt form musturbation.
- musturbation — (psychology) The compulsive insistence that things ought to be a particular way.
- neuropathies — Plural form of neuropathy.
- neuropathist — a specialist in treating diseases of the nervous system; a neurologist
- neuroplastic — Of or pertaining to neuroplasticity.
- neutron star — an extremely dense, compact star composed primarily of neutrons, especially the collapsed core of a supernova.
- nimbostratus — a cloud of a class characterized by a formless layer that is almost uniformly dark gray; a rain cloud of the layer type, of low altitude, usually below 8000 feet (2440 meters).
- nitrous acid — an acid, HNO 2 , known only in solution.
- nonspiritual — Not spiritual.
- nonstatutory — of, relating to, or of the nature of a statute.
- nugatoriness — Quality of being nugatory.
- oamaru stone — a kind of limestone, of building quality, found at Oamaru on South Island, New Zealand
- obdurateness — The characteristic of being obdurate; stubbornness.
- obscurantism — opposition to the increase and spread of knowledge.
- obscurantist — opposition to the increase and spread of knowledge.
- obscurations — Plural form of obscuration.
- ophiolatrous — of, relating to, or practising snake-worshipping
- out-quarters — the outlying area of a building or district
- outmaneuvers — Third-person singular simple present indicative form of outmaneuver.
- outrageously — In an outrageous manner; to an outrageous degree.
- outsider art — art produced by untutored artists working by themselves and for themselves
- outspreading — Present participle of outspread.
- overcautious — excessively or unnecessarily cautious: Sometimes it doesn't pay to be overcautious in business.
- oversaturate — to cause (a substance) to unite with the greatest possible amount of another substance, through solution, chemical combination, or the like.
- oyster sauce — thick oyster-flavoured Asian relish
- paragnathous — (of certain vertebrates) having the upper and lower jaws of equal length
- paranthropus — (sometimes initial capital letter) a member of the former genus Paranthropus.
- pass through — an act of passing.
- pass-through — a windowlike opening, as one for passing food or dishes between a kitchen and a dining area.
- passionfruit — any edible fruit of a passionflower, as the maypop.
- pasture rose — a bristly-stemmed rose, Rosa carolina, of the eastern U.S., having slender, straight thorns and large, solitary, rose-pink flowers.
- patroclinous — inheritance in which the traits of the offspring are derived primarily from the paternal parent (opposed to matrocliny).
- percutaneous — administered, removed, or absorbed by way of the skin, as an injection, needle biopsy, or transdermal drug.
- periostracum — the external, chitinlike covering of the shell of certain mollusks that protects the limy portion from acids.
- pertinacious — holding tenaciously to a purpose, course of action, or opinion; resolute.
- petaliferous — bearing or having petals.
- petrobrusian — a member of a 12th-century sect in S France that rejected the Mass, infant baptism, prayers for the dead, sacerdotalism, the veneration of the cross, and the building of churches.
- phosphaturia — the presence of an excessive quantity of phosphates in the urine.
- post-nuclear — pertaining to or involving atomic weapons: nuclear war.
- postfracture — taking place after a fracture
- postgraduate — of, pertaining to, characteristic of, or consisting of post-graduates: a postgraduate seminar.
- postsurgical — pertaining to or involving surgery or surgeons.
- pratincolous — living in a meadow.
- pregustation — the act of tasting beforehand