13-letter words containing o, u, r, a, i
- abelian group — a group the defined binary operation of which is commutative: if a and b are members of an Abelian group then ab = ba
- aboricultural — Common misspelling of arboricultural.
- acaridomatium — a place on a plant leaf suitable for mites to live
- accroides gum — acaroid resin.
- acculturation — the process of conditioning a child to the patterns or customs of a culture
- acetabuliform — saucer-shaped, as the fruiting bodies of certain lichens.
- acrimoniously — caustic, stinging, or bitter in nature, speech, behavior, etc.: an acrimonious answer; an acrimonious dispute.
- actinouranium — the isotope of uranium that has a mass number of 235
- action figure — a small figure of a character from a film, television programme, comic book etc, designed as a toy and often collected by enthusiasts
- admensuration — Admeasurement.
- aeroacoustics — the study of the generation and transmittance of sound by fluid flow
- aerosinusitis — inflammation of the nasal sinuses caused by the effect on the sinuses of changes in atmospheric pressure.
- african union — an organization of African states established in 2002 as successor to the OAU; it aims to encourage economic development and political stability through increased cooperation between its members
- agro-industry — the large-scale production, processing, and packaging of food using modern equipment and methods.
- agrobacterium — A soil bacterium, of the genus Agrobacterium, which can fix nitrogen, and causes the formation of crown galls in plants.
- ailurophiliac — Appropriate or pleasing to ailurophiles.
- air pollution — contamination of the atmosphere
- air-to-ground — operating between an aircraft in flight and a target on the ground
- albumin color — (in textile printing) a color fixed to a fabric by an albuminous mordant.
- allylthiourea — thiosinamine.
- aluminiferous — containing or yielding aluminium or alumina
- aluminography — algraphy.
- aluminothermy — a process for reducing metallic oxides using finely divided aluminium powder. The mixture of aluminium and the oxide is ignited, causing the aluminium to be oxidized and the metal oxide to be reduced to the metal
- ambidexterous — ambidextrous
- ambimoustrous — able to use a computer mouse proficiently with either hand
- aminoaciduria — the presence of amino acids in urine
- amphitrichous — having a single flagellum at each end.
- anfractuosity — the condition or quality of being anfractuous
- angiospermous — of or relating to an angiosperm; having enclosed seeds.
- Ångstrom unit — a unit of length equal to 10 −10 metre, used principally to express the wavelengths of electromagnetic radiations. It is equivalent to 0.1 nanometre
- antenniferous — having antennae
- anthraquinone — a yellow crystalline solid used in the manufacture of dyes, esp anthraquinone dyes, which have excellent colour properties. Formula: C6H4(CO)2C6H4
- anti-european — opposed to the European Union or to political union of the countries of Europe
- antiauthority — Opposed to authority.
- anticlinorium — a vast elongated anticline with its strata further folded into anticlines and synclines
- antineutrinos — Plural form of antineutrino.
- antireligious — opposed to religious ideas, beliefs, and organizations
- antiscorbutic — preventing or curing scurvy
- antisudorific — an antiperspirant.
- aphanipterous — of or relating to the wingless insects of the order Aphaniptera
- appoggiaturas — Plural form of appoggiatura.
- appropinquate — to approach
- appropinquity — nearness
- arachnivorous — Spider-eating.
- arboriculture — the cultivation of trees or shrubs, esp for the production of timber
- argentiferous — containing or bearing silver
- argilliferous — containing or yielding clay
- argumentation — Argumentation is the process of arguing in an organized or logical way, for example in philosophy.
- arsenous acid — a toxic white powder, As2O3, used to make other arsenic compounds, insecticides, and preservatives; white arsenic
- arteriovenous — of, relating to, or affecting an artery and a vein
On this page, we collect all 13-letter words with O-U-R-A-I. It’s easy to find right word with a certain length. It is the easiest way to find 13-letter word that contains in O-U-R-A-I to use in Scrabble or Crossword puzzles