Words containing o, r, a, t, i, s
6 letter words containing o, r, a, t, i, s
7 letter words containing o, r, a, t, i, s
- amorist — a lover or a writer about love
- ariosto — Ludovico (ludoˈviːko). 1474–1533, Italian poet, famous for his romantic epic Orlando Furioso (1516)
- astoria — a port in NW Oregon, near the mouth of the Columbia River: founded as a fur-trading post in 1811 by John Jacob Astor. Pop: 9660 (2003 est)
- astroid — a hypocycloid having four cusps
8 letter words containing o, r, a, t, i, s
- acrostic — a number of lines of writing, such as a poem, certain letters of which form a word, proverb, etc. A single acrostic is formed by the initial letters of the lines, a double acrostic by the initial and final letters, and a triple acrostic by the initial, middle, and final letters
- acrotism — an absence of pulse
- actorish — of, relating to, or characteristic of an actor
- amortise — amortize
- aoristic — Grammar. pertaining to the aorist.
9 letter words containing o, r, a, t, i, s
- agitators — a person who stirs up others in order to upset the status quo and further a political, social, or other cause: The boss said he would fire any union agitators.
- ahistoric — not related to or concerned with documented history
- amorosity — a loving feeling
- amortised — Finance. to liquidate or extinguish (a mortgage, debt, or other obligation), especially by periodic payments to the creditor or to a sinking fund. to write off a cost of (an asset) gradually.
- antisolar — facing in the opposite direction to the sun
10 letter words containing o, r, a, t, i, s
- absorption — The absorption of a liquid, gas, or other substance is the process of it being soaked up or taken in.
- absorptive — able or tending to absorb; absorbent.
- acquisitor — a person who has a tendency to acquire (information or ideas), or a desire to possess
- acrobatics — Acrobatics are acrobatic movements.
- acrostical — relating to an acrostic
11 letter words containing o, r, a, t, i, s
- abortionist — An abortionist is someone who performs abortions, usually illegally.
- abstraction — An abstraction is a general idea rather than one relating to a particular object, person, or situation.
- abstriction — the separation and release of a mature spore from a sporophore by the formation of a septum. This process occurs in some fungi
- achromatism — the condition or quality of being achromatic; lack of color
- acquisitory — tending or seeking to acquire and own, often greedily; eager to get wealth, possessions, etc.: our acquisitive impulses; acquisitive societies.
12 letter words containing o, r, a, t, i, s
- absorptivity — a measure of the ability of a material to absorb radiation, equal to the internal absorptance of a homogeneous layer of the material under conditions in which the path of the radiation has unit length and the boundaries of the layer have no influence
- accordionist — a person who plays the accordion, especially with skill.
- accusatorial — containing or implying blame or strong criticism
- acetostearin — a waxlike, nongreasy solid, C 23 H 44 O 5 : used chiefly as a food preservative and as a plasticizer.
- acoustimeter — a portable electronic device for measuring noise levels, especially those of traffic.
13 letter words containing o, r, a, t, i, s
- abbreviations — a shortened or contracted form of a word or phrase, used to represent the whole, as Dr. for Doctor, U.S. for United States, lb. for pound.
- abnormalities — an abnormal condition, state, or quality; irregularity; deviation.
- absorbability — to suck up or drink in (a liquid); soak up: A sponge absorbs water.
- achromatopsia — a visual disorder defined by deficient or absent function in the retinal cones, resulting in colour blindness and in decreased vision in bright lights
- administrator — An administrator is a person whose job involves helping to organize and supervise the way that an organization or institution functions.
14 letter words containing o, r, a, t, i, s
- absorbefacient — a medicine or other agent that promotes absorption
- absorptiometer — an instrument that measures absorption of light, esp by a solution
- absorptiometry — (chemistry) Analysis using an absorptiometer.
- abstractionism — the theory and practice of the abstract, esp of abstract art
- abstractionist — a person who produces abstract works of art.
15 letter words containing o, r, a, t, i, s
- accelerationist — a person, especially an economist, who advocates or promotes the acceleration principle.
- accessorization — to fit or equip with accessories: to accessorize a car with special seat covers.
- acoustoelectric — electroacoustic.
- actinochemistry — the branch of chemistry dealing with actinism; photochemistry.
- agranulocytosis — a serious and sometimes fatal illness characterized by a marked reduction of leucocytes, usually caused by hypersensitivity to certain drugs
16 letter words containing o, r, a, t, i, s
- acculturationist — a person who studies the process of acculturation.
- acroparaesthesia — a persistent sensation of numbness and tingling in the hands and feet
- actinodermatitis — dermatitis from exposure to radiation, esp ultraviolet light or X-rays
- administrational — the management of any office, business, or organization; direction.
- aerotherapeutics — the treatment of disease by the use of air, esp. by exposing patients to changes in atmospheric pressure
17 letter words containing o, r, a, t, i, s
- acoustoelectronic — denoting a device in which electronic signals are converted into acoustic waves, esp in delay lines, etc
- administratorship — a person who manages or has a talent for managing.
- air-transportable — that can be transported by aircraft: air-transportable equipment.
- aircraft-observer — someone or something that observes.
- anthracosilicosis — a form of pneumoconiosis occurring in miners, caused by the inhalation of coal and siliceous particles.
18 letter words containing o, r, a, t, i, s
- aerothermodynamics — the study of the exchange of heat between solids and gases, esp of the heating effect on aircraft flying through the air at very high speeds
- agro-industrialize — to industrialize the agriculture of: to agro-industrialize a developing nation.
- anthropomorphising — Present participle of anthropomorphise.
- anti-commercialism — the principles, practices, and spirit of commerce.
- anticholinesterase — any of a group of substances that inhibit the action of cholinesterase
19 letter words containing o, r, a, t, i, s
- anarcho-syndicalist — syndicalism.
- anti-prohibitionist — a person who favors or advocates prohibition.
- autotransplantation — autograft.
- ballistocardiograph — an instrument that records the slight recoil of the body, while on a special bed, caused by the contractions of the heart: used to measure cardiac pumping power and the elasticity of the aorta
- chromoblastomycosis — Long-term fungal infection of the skin and subcutaneous tissue.
20 letter words containing o, r, a, t, i, s
- acetylcholinesterase — an enzyme in nerve cells that is responsible for the destruction of acetylcholine and thus for switching off excitation of the nerve
- adrenocorticosteroid — corticosteroid
- diplomatic-secretary — secretary (def 5).
- hydrodesulfurization — desulfurization by catalytic agents of the sulfur-rich hydrocarbons obtained from petroleum or the like during cracking or hydrocracking.
- hypercholesterolemia — the presence of an excessive amount of cholesterol in the blood.
21 letter words containing o, r, a, t, i, s
- atmospheric-inversion — an act or instance of inverting.
- dacryocystorhinostomy — A surgical procedure to restore the flow of tears into the nose from the lacrimal sac when the nasolacrimal duct does not function.
- deprovincialization's — to make provincial in character.
- hypercholesterolaemia — the condition of having a high concentration of cholesterol in the blood
- hysterosalpingography — (medicine) X-ray examination of the uterus and oviducts following injection of a radiopaque substance.
22 letter words containing o, r, a, t, i, s
- agro-industrialization — to industrialize the agriculture of: to agro-industrialize a developing nation.
- centimeter-gram-second — designating or of a system of measurement in which the centimeter, gram, and second are the units of length, mass, and time, respectively
- dehydroepiandrosterone — the most abundant steroid in the human body, that is involved in the manufacture of testosterone, oestrogen, progesterone, and corticosterone
23 letter words containing o, r, a, t, i, s
- astronomical-refraction — Physics. the change of direction of a ray of light, sound, heat, or the like, in passing obliquely from one medium into another in which its wave velocity is different.
- communist-international — an international organization (1919–43), founded in Moscow, uniting Communist groups of various countries and advocating the attainment of their ends by violent revolution. Also called Comintern, Communist International. Compare international (def 6).
24 letter words containing o, r, a, t, i, s
- ichthyophthirius-disease — ich.
25 letter words containing o, r, a, t, i, s
- homothetic-transformation — Also called homothetic transformation. a mapping of a set by which each element in the set is mapped into a positive constant multiple of itself, the same constant being used for all elements.
26 letter words containing o, r, a, t, i, s
- compassionate-conservatism — a political conservative who is motivated by concern for the needy but supports policies based on personal responsibility and limited government: George W. Bush ran for president as a compassionate conservative.
On this page, we collect all words with O, R, A, T, I, S. To make easier to find the right word we have divided all 11771 words to groups according to their length. So you should go to appropriate page if can’t find the word that contains O, R, A, T, I, S that you are searching. Also you can use this page in Scrabble.