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Words containing opa

4 letter words containing opa

  • dopa — an amino acid, C 9 H 11 NO 4 , formed from tyrosine in the liver during melanin and epinephrine biosynthesis: the L-dopa isomer is converted in the brain to dopamine.
  • opac — Online Public Access Catalog
  • opah — a large, deep-bodied, brilliantly colored, oceanic food fish, Lampris regius.
  • opal — a female given name.
  • opan — Oregon Public Affairs Network

5 letter words containing opa

  • chopa — any of several fishes, especially of the sea chub family, Kyphosidae, and the nibbler family, Girellidae.
  • copal — a hard aromatic resin, yellow, orange, or red in colour, obtained from various tropical trees and used in making varnishes and lacquers
  • copan — a village in W Honduras: site of a ruined Mayan city
  • copay — a copayment
  • gopak — a folk dance of the Ukraine.

6 letter words containing opa

  • bhopal — a city in central India, the capital of Madhya Pradesh state and of the former state of Bhopal: site of a poisonous gas leak from a US-owned factory, which killed over 7000 people in 1984 and was implicated in a further 15 000 deaths afterwards. Pop: 1 433 875 (2001)
  • copalm — the aromatic brown resin obtained from the sweet gum tree
  • copays — Third-person singular simple present indicative form of copay.
  • dopant — an impurity added intentionally in a very small, controlled amount to a pure semiconductor to change its electrical properties: Arsenic is a dopant for silicon.
  • europa — a Phoenician princess who had three children by Zeus in Crete, where he had taken her after assuming the guise of a white bull. Their offspring were Rhadamanthus, Minos, and Sarpedon

7 letter words containing opa

  • -tropal — -tropic
  • cocopan — (in South Africa) a small wagon running on narrow-gauge railway lines used in mines
  • copaiba — a transparent yellowish viscous oleoresin obtained from certain tropical South American trees of the leguminous genus Copaifera: used in varnishes and ointments
  • copaiva — Alternative form of copaiba.
  • dopants — Plural form of dopant.

8 letter words containing opa

  • allopath — a person who practises or is skilled in allopathy
  • autopass — (programming)  
  • belmopan — (since 1973) the capital of Belize, about 50 miles inland: founded in 1970. Pop: 10 000 (2005 est)
  • coparent — a fellow parent
  • copastor — a fellow pastor

9 letter words containing opa

  • acropathy — any disease of the extremities.
  • aeropause — the region of the upper atmosphere above which aircraft cannot fly
  • allopathy — the orthodox medical method of treating disease, by inducing a condition different from or opposed to the cause of the disease
  • allopatry — the condition of existing in areas that are geographically separated from one another; esp the condition of genetically similar species which cannot interbreed because of this geographical separation
  • apocopate — to omit the final sound or sounds of (a word)

10 letter words containing opa

  • adenopathy — enlargement of the lymph nodes
  • allopathic — of, relating to, or used in allopathy
  • allopatric — (of biological speciation or species) taking place or existing in areas that are geographically separated from one another
  • andropause — the period, usually occurring between the ages of 45 and 55, during which a man's testosterone levels may fall, leading to a reduction in vigour and sexual drive
  • angiopathy — (pathology) Any disease of the blood vessels.

11 letter words containing opa

  • allelopathy — the inhibitory effect of one living plant upon another by the release of toxic substances
  • apocopation — to shorten by apocope.
  • apotropaism — the use of ritual or magic to ward off evil or bad luck
  • arthropathy — a disease of a joint
  • asteropaeus — a Trojan ally slain by Achilles.

12 letter words containing opa

  • allelopathic — relating to or characterized by allelopathy
  • alveopalatal — articulated with the blade or front of the tongue approaching or touching the front of the hard palate near its junction with the alveolar ridge; having a primary palatal articulation and a secondary alveolar articulation.
  • angiopathies — Plural form of angiopathy.
  • arteriopathy — Any disease of the arteries.
  • arthropathic — disease of the joints.

13 letter words containing opa

  • adenopathies' — enlargement or disease of the glands, especially the lymphatic glands: a patient with prominent adenopathy. See also lymphadenopathy.
  • anthropopathy — the attribution of human passions, etc, to a deity, object, etc
  • astroparticle — (astrophysics) A subatomic particle of cosmic origin.
  • caesaropapism — the theory that the state should have authority over the church in ecclesiastical matters; Erastianism
  • cardiopathies — Plural form of cardiopathy.

14 letter words containing opa

  • allopatrically — In an allopatric manner.
  • alveolopalatal — articulated with the blade or front of the tongue approaching or touching the front of the hard palate near its junction with the alveolar ridge; having a primary palatal articulation and a secondary alveolar articulation.
  • anteroparietal — situated in a forward part or on the wall of an organ or cavity.
  • anthropopathic — Of or relating to anthropopathy.
  • apotropaically — in an apotropaic manner

15 letter words containing opa

  • anthropopathism — ascription of human passions or feelings to a being or beings not human, especially to a deity.
  • archiepiscopacy — a form of church government in which power is vested in archbishops.
  • archiepiscopate — the rank, office, or term of office of an archbishop
  • cleptoparasites — Plural form of cleptoparasite.
  • encephalopathic — Relating to encephalopathy.

16 letter words containing opa

  • acroparaesthesia — a persistent sensation of numbness and tingling in the hands and feet
  • back-propagation — (Or "backpropagation") A learning algorithm for modifying a feed-forward neural network which minimises a continuous "error function" or "objective function." Back-propagation is a "gradient descent" method of training in that it uses gradient information to modify the network weights to decrease the value of the error function on subsequent tests of the inputs. Other gradient-based methods from numerical analysis can be used to train networks more efficiently. Back-propagation makes use of a mathematical trick when the network is simulated on a digital computer, yielding in just two traversals of the network (once forward, and once back) both the difference between the desired and actual output, and the derivatives of this difference with respect to the connection weights.
  • ectoparasiticide — Any pesticide designed to kill parasites that live on the exterior of a host.
  • etiopathogenesis — (medicine) The cause and subsequent development of an abnormal condition or of a disease.
  • hepatopancreases — Plural form of hepatopancreas.

17 letter words containing opa

  • chemopallidectomy — an operation for treating Parkinson's disease and certain other diseases characterized by muscular rigidity, consisting of destroying a specific part of the corpus striatum by injecting it with a chemical, usually alcohol.
  • clinicopathologic — of or relating to the combined study of disease symptoms and pathology.
  • counterpropaganda — propaganda to offset or nullify unfriendly or enemy propaganda.
  • ectoparasiticides — Plural form of ectoparasiticide.
  • haemoglobinopathy — (medicine) Any of a group of inherited disorders in which haemoglobin does not function properly.

18 letter words containing opa

  • hypoparathyroidism — Diminished concentration of parathyroid hormone in the blood, which causes deficiencies of calcium and phosphorus compounds in the blood and results in muscular spasms.
  • micropalaeontology — the branch of palaeontology concerned with the study of microscopic fossils
  • psychopathological — the science or study of mental disorders.

19 letter words containing opa

20 letter words containing opa

  • pseudoparenchymatous — (in certain fungi and red algae) a compact mass of tissue, made up of interwoven hyphae or filaments, that superficially resembles plant tissue.

23 letter words containing opa

  • micropachycephalosaurus — A very small pachycephalosaurid, ornithischian dinosaur of the genus Micropachycephalosaurus.

25 letter words containing opa

On this page, we collect all words with OPA. To make easier to find the right word we have divided all 555 words to groups according to their length. So you should go to appropriate page if can’t find the word that contains OPA that you are searching. Also you can use this page in Scrabble.

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