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Words containing i, s, o, p, e, r

6 letter words containing i, s, o, p, e, r

  • poiser — a person or thing that poises.

7 letter words containing i, s, o, p, e, r

  • 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, e, r

  • comprise — If you say that something comprises or is comprised of a number of things or people, you mean it has them as its parts or members.
  • conspire — If two or more people or groups conspire to do something illegal or harmful, they make a secret agreement to do it.
  • diaspore — a white, yellowish, or grey mineral consisting of hydrated aluminium oxide in orthorhombic crystalline form, found in bauxite and corundum. Formula: AlO(OH)
  • dioptres — Optics. a unit of measure of the refractive power of a lens, having the dimension of the reciprocal of length and a unit equal to the reciprocal of one meter. Abbreviation: D.
  • disposer — a person or thing that disposes.

9 letter words containing i, s, o, p, e, r

  • 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
  • aspersion — a disparaging or malicious remark; slanderous accusation (esp in the phrase cast aspersions (on))
  • atrophies — Also, atrophia [uh-troh-fee-uh] /əˈtroʊ fi ə/ (Show IPA). Pathology. a wasting away of the body or of an organ or part, as from defective nutrition or nerve damage.
  • auriscope — a medical instrument for examining the external ear

10 letter words containing i, s, o, p, e, r

  • absorptive — able or tending to absorb; absorbent.
  • 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
  • aeroponics — aeroculture.
  • angiosperm — any seed-bearing plant of the phylum Angiospermophyta (division Angiospermae in traditional systems), in which the ovules are enclosed in an ovary, which develops into the fruit after fertilization; any flowering plant

11 letter words containing i, s, o, p, e, r

  • 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
  • anaphoresis — the movement of suspended charged particles towards the anode in an electric field
  • anisopteran — belonging or pertaining to the suborder Anisoptera, comprising the dragonflies.
  • antileprosy — acting against leprosy

12 letter words containing i, s, o, p, e, r

  • accomplisher — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
  • adiaphoresis — absence or reduction of perspiration.
  • anemotropism — orientation in response to a current of air.
  • anti-strophe — the part of an ancient Greek choral ode answering a previous strophe, sung by the chorus when returning from left to right.
  • apostrophise — to address by apostrophe.

13 letter words containing i, s, o, p, e, r

  • amphiprostyle — (esp of a classical temple) having a set of columns at both ends but not at the sides
  • angiospermous — of or relating to an angiosperm; having enclosed seeds.
  • anisometropia — an imbalance in the power of the two eyes to refract light
  • anisometropic — relating to anisometropia
  • antipersonnel — (of weapons, etc) designed to cause casualties to personnel rather than to destroy equipment or defences

14 letter words containing i, s, o, p, e, r

  • absorptiometer — an instrument that measures absorption of light, esp by a solution
  • absorptiometry — (chemistry) Analysis using an absorptiometer.
  • afro-pessimism — the belief that the provision of aid to African countries is futile
  • amphiarthroses — a joint permitting only slight motion, as that between the vertebrae.
  • anticensorship — opposed to a policy or programme of censoring

15 letter words containing i, s, o, p, e, 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)
  • anteroposterior — Relating to or directed toward both front and back.
  • anthropogenesis — the study of the origins of man
  • anthropometrics — the science of measuring the size and proportions of the human body (called anthropometry), especially as applied to the design of furniture and machines.

16 letter words containing i, s, o, p, e, 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
  • anthropocentrism — an anthropocentric theory or view.
  • anthropomorphise — Non-Oxford British standard spelling of anthropomorphize.
  • anti-progressive — favoring or advocating progress, change, improvement, or reform, as opposed to wishing to maintain things as they are, especially in political matters: a progressive mayor.

17 letter words containing i, s, o, p, e, r

  • air-transportable — that can be transported by aircraft: air-transportable equipment.
  • 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
  • boileau-despreaux — Nicolas [nee-kaw-lah] /ni kɔˈlɑ/ (Show IPA), 1636–1711, French critic and poet.
  • cardiorespiratory — of, relating to, or affecting the heart and respiratory system.

18 letter words containing i, s, o, p, e, r

  • 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.
  • deanthropomorphism — the ridding of philosophy or religion of anthropomorphic beliefs and doctrines.
  • diphosphoglycerate — an ester of phosphoric acid and glyceric acid that occurs in the blood and that promotes the release of hemoglobin-bound oxygen.
  • disproportionately — not proportionate; out of proportion, as in size or number.

19 letter words containing i, s, o, p, e, r

  • 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.
  • first-past-the-post — A first-past-the-post system for choosing members of parliament or other representatives is one in which the candidate who gets most votes wins.
  • gentleman-pensioner — (formerly) a gentleman-at-arms.
  • harbinger-of-spring — a North American umbelliferous herb, Erigenia bulbosa, having white flowers that bloom early in the spring.

20 letter words containing i, s, o, p, e, r

21 letter words containing i, s, o, p, e, r

22 letter words containing i, s, o, p, e, 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.
  • nonrepresentationalism — not resembling or portraying any object in physical nature: a nonrepresentational painting.

24 letter words containing i, s, o, p, e, r

26 letter words containing i, s, o, p, e, 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, e, 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.

45 letter words containing i, s, o, p, e, r

On this page, we collect all words with I, S, O, P, E, R. To make easier to find the right word we have divided all 7326 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, E, R that you are searching. Also you can use this page in Scrabble.

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