Words containing i, s, o, p, r
6 letter words containing i, s, o, p, r
- isopor — an imaginary line on the earth's surface connecting points of equal annual change in the declination, inclination, or other components of the earth's magnetic field.
7 letter words containing i, s, o, p, r
- disport — to divert or amuse (oneself).
- gropius — Walter [wawl-ter;; German vahl-tuh r] /ˈwɔl tər;; German ˈvɑl tər/ (Show IPA), 1883–1969, German architect, in the U.S. from 1937.
- imposer — to lay on or set as something to be borne, endured, obeyed, fulfilled, paid, etc.: to impose taxes.
- isopyre — an impure variety of opal, containing alumina, lime, and iron sesquioxide.
8 letter words containing i, s, o, p, r
- apaporis — a river in S central Colombia, in the Amazon system, flowing SE to the Japurá River. 500 miles (805 km) long.
- aphorism — An aphorism is a short witty sentence which expresses a general truth or comment.
- aphorist — a person who makes or uses aphorisms.
- atropism — a condition caused by using atropine over a period of time
- biparous — producing offspring in pairs
9 letter words containing i, s, o, p, r
- acropolis — the citadel of an ancient Greek city
- acrospire — the first shoot developing from the plumule of a germinating grain seed
- aepyornis — any of the large extinct flightless birds of the genus Aepyornis, remains of which have been found in Madagascar
- amorphism — the state or quality of being amorphous.
- apivorous — eating bees
10 letter words containing i, s, o, p, r
- 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.
- adsorption — an adsorbing or being adsorbed; adhesion of the molecules of a gas, liquid, or dissolved substance to a surface
- adsorptive — relating to or characterized by adsorption
- aeciospore — any of the spores produced in an aecium of the rust fungi, which spread to and infect the primary host
11 letter words containing i, s, o, p, r
- adiaphorism — a Christian Protestant theological theory that certain rites and actions are matters of indifference in religion since not forbidden by the Scriptures
- adiaphorous — morally neutral or indifferent
- adscription — ascription
- aero-optics — the study of the effect of aircraft-induced and atmospheric disturbances on the efficiency of laser weapons
- aerotropism — the growth of plants towards or away from a source of oxygen
12 letter words containing i, s, o, p, r
- 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
- accomplisher — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- adiaphoresis — absence or reduction of perspiration.
- adrianopolis — Edirne
- allomorphism — variation in the crystalline form of a chemical compound
13 letter words containing i, s, o, p, r
- 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
- amphiprostyle — (esp of a classical temple) having a set of columns at both ends but not at the sides
- amphitrichous — having a single flagellum at each end.
- anaphrodisiac — tending to lessen sexual desire
- angiospermous — of or relating to an angiosperm; having enclosed seeds.
14 letter words containing i, s, o, p, r
- absorptiometer — an instrument that measures absorption of light, esp by a solution
- absorptiometry — (chemistry) Analysis using an absorptiometer.
- achondroplasia — a skeletal disorder, characterized by failure of normal conversion of cartilage into bone, that begins during fetal life and results in dwarfism
- africanthropus — a genus of hominids of eastern Africa, assumed from a number of now lost skull fragments to have been a form of archaic Homo : no longer in technical use.
- afro-pessimism — the belief that the provision of aid to African countries is futile
15 letter words containing i, s, o, p, r
- air-superiority — designating a fighter aircraft built for long patrol capability at high altitudes and supersonic speeds, with air-to-air combat as its principal mission.
- alexandroupolis — a port in NE Greece, in W Thrace. Pop: 52 720 (2001 est)
- anisotropically — Physics. of unequal physical properties along different axes. Compare isotropic (def 1).
- anteroposterior — Relating to or directed toward both front and back.
- anthropogenesis — the study of the origins of man
16 letter words containing i, s, o, p, r
- acroparaesthesia — a persistent sensation of numbness and tingling in the hands and feet
- aerotherapeutics — the treatment of disease by the use of air, esp. by exposing patients to changes in atmospheric pressure
- anopisthographic — a manuscript, parchment, or book having writing on only one side of the leaves.
- anthropocentrism — an anthropocentric theory or view.
- anthropomorphise — Non-Oxford British standard spelling of anthropomorphize.
17 letter words containing i, s, o, p, r
- administratorship — a person who manages or has a talent for managing.
- air-transportable — that can be transported by aircraft: air-transportable equipment.
- anthropomorphosis — transformation into human form
- australopithecine — any of various extinct apelike primates of the genus Australopithecus and related genera, remains of which have been discovered in southern and E Africa. Some species are estimated to be over 4.5 million years old
- bacteriorhodopsin — a purple protein containing retinal and found in the plasma membrane of certain bacteria (genus Halobacterium): it directly supplies electrochemical energy from sunlight
18 letter words containing i, s, o, p, r
- anthropomorphising — Present participle of anthropomorphise.
- counter-hypothesis — a proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, either asserted merely as a provisional conjecture to guide investigation (working hypothesis) or accepted as highly probable in the light of established facts.
- counterproposition — a proposition made in place of or in opposition to a preceding one.
- cross-disciplinary — linking two or more fields of study
- deanthropomorphism — the ridding of philosophy or religion of anthropomorphic beliefs and doctrines.
19 letter words containing i, s, o, p, r
- 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
- counter-proposition — a proposition made in place of or in opposition to a preceding one.
- dihydrostreptomycin — an antibiotic, C 21 H 41 N 7 O 12 , derived by organic synthesis from and believed to be less toxic than streptomycin: used in the form of its sulfate chiefly in the treatment of tuberculosis.
20 letter words containing i, s, o, p, r
- diplomatic-secretary — secretary (def 5).
- hypercholesterolemia — the presence of an excessive amount of cholesterol in the blood.
- lymphogranulomatosis — widespread infectious granuloma of the lymphatic system.
- microelectrophoresis — any of several techniques for observing, by means of a microscope or an ultramicroscope, the electrophoresis of minute surface particles.
21 letter words containing i, s, o, p, r
- atmospheric-inversion — an act or instance of inverting.
- 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.
- immunoelectrophoresis — a technique for the separation and identification of mixtures of proteins, consisting of electrophoresis followed by immunodiffusion.
22 letter words containing i, s, o, p, r
- dehydroepiandrosterone — the most abundant steroid in the human body, that is involved in the manufacture of testosterone, oestrogen, progesterone, and corticosterone
- interrogator-responsor — a radio or radar transceiver for sending a signal to a transponder and receiving and interpreting the reply.
- microspectrophotometer — a spectrophotometer for examining light emitted, transmitted, or reflected by minute objects.
- microspectrophotometry — a spectrophotometer for examining light emitted, transmitted, or reflected by minute objects.
24 letter words containing i, s, o, p, r
- diphenylaminechlorarsine — adamsite.
- ichthyophthirius-disease — ich.
26 letter words containing i, s, o, p, r
- 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.
28 letter words containing i, s, o, p, r
- meter-kilogram-second-ampere — of or relating to the system of units in which the meter, kilogram, second, and ampere are the principal units of length, mass, time, and electric current. Abbreviation: mksa, MKSA.
On this page, we collect all words with I, S, O, P, R. To make easier to find the right word we have divided all 9573 words to groups according to their length. So you should go to appropriate page if can’t find the word that contains I, S, O, P, R that you are searching. Also you can use this page in Scrabble.