Browse Other R Word Lengths
13-Letter R Words by Ending Letter
All 1,258 13-Letter Words Starting With R
rabbinisticalOf or relating to Rabbinic Judaism.rabblerousingOf or pertaining to a rabble-rouserrabdomyolysisMisspelling of rhabdomyolysis.racemizationsplural of racemizationracialisationNon-Oxford British English standard spelling of racialization.racializationThe act or process of racializing, that is, of treating (a relationship, practice, person or group) in racial terms or of constituting (that person or group) as racial or as a race.racketbusting(chiefly US, informal) The work of a racketbuster, breaking up criminal rackets.racquetballerA player of racquetball.radarkymogramA graphical record produced by radarkymography.radiaesthesiaAlternative spelling of radiesthesia.radialisationAlternative form of radialization.radializationArrangement in a radial patternradiationallyIn a radiational mannerradiationless(physics) That involves no radiation of energyradiationlikeResembling or characteristic of radiation.radicalisableAlternative spelling of radicalizable.radicalizable(of a person) Who can be converted to a radical ideology.radiciflorous(botany) Flowering from the root.radiculopathy(pathology) Any disease of the spinal nerve roots and spinal nerves.radiesthesistOne who uses the dowser or divining rod, dowserradioablationablation (of cancer tissue) by means of radiofrequency radiationradioactinide(physics) Any radioactive isotope of an actinideradioactinium(physics) The radioactive isotope of actinium, 22789Ac, having a half-life of 21.7 yearsradioactivateTo make something radioactive.radioactivelyUsing a radioactive substanceradioactivitySpontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.radioadaptiveRelating to the effect of small doses of radiation on cells that protect them from later, larger dosesradioaluminumAlternative form of radioaluminium.radioanalysisradiochemical analysisradioanalyticAlternative form of radioanalytical.radioantimonyradioactive antimony (especially when used as a tracer)radioautogram(sometimes proscribed) Synonym of autoradiograph.radiobioassay(medicine) The analysis of radioactive material in the body or excretaradiobiologicSynonym of radiobiological.radiocarbonicRelating to, or dated using radiocarbonradiocassetteAlternative form of radio cassette.radiocephalic(anatomy) Relating to the radial artery and the cephalic vein.radiochemical(physics, chemistry) Of or pertaining to radiochemistryradiochemistsplural of radiochemistradiochlorineradioactive chlorine (especially when used as a tracer)radiochromiumradioactive chromiumradiocollaredsimple past and past participle of radiocollarradiocystitis(pathology) A form of cystitis caused by ionising radiation (typically by radiotherapy)radiodetectorA hand-held device that is used to detect underground cables or pipes, by means of radiodetectionradioelectricOf or pertaining to the transmission of power via electromagnetic wavesradioelementsplural of radioelementradioembolismA radiotherapy in which radioactive nanoparticles are injected into an artery and travel to an organ (typically the liver) where they settleradioeuropiumradioactive europiumradiofluoridefluoride labelled with radiofluorineradiofluorineradioactive fluorineradiofrequentRelating to radio frequencyradiogeneticsThe study of the genetic effects of radiation.radiogenomicsThe study of the effects of radiation on genetic variationradiographersplural of radiographerradiographicsThe science and technology of radiographyradiographingpresent participle and gerund of radiographradiographistA radiographer.radiohydrogenradioactive hydrogenradioimmunityA reduced susceptibility to damage from radioactivity.radioinfusion(medicine) infusion (perfusion) with a radioisotoperadioiodinate(transitive, chemistry, medicine) To treat (a substance) with radioiodine.radioisotopesplural of radioisotoperadioisotopicOf, pertaining to, or employing radioisotopesradiolabelingpresent participle and gerund of radiolabelradiolabelledsimple past and past participle of radiolabelradioleukemia(oncology, uncommon) Leukemia induced by radiation.radiolocation(uncountable) The detection and locating of distant objects using microwave radiation; especially radarradiolutetiumA radioisotope of lutetiumradiometallicOf or pertaining to a radiometalradiomutation(genetics) A genetic mutation due to the effects of ionizing radiationradionecrosisAny necrosis caused by exposure to ionizing radiation.radionecroticOf or pertaining to radionecrosis.radioneuritis(pathology) neuritis caused by exposure to ionizing radiationradionitrogenradioactive nitrogen (especially when used as a tracer)radionucleideDated form of radionuclide.radionuclidesplural of radionuclideradionuclidicOf or pertaining to radionuclidesradiooncologyThe use of radiotherapy in oncologyradioparticlea particle of a radioactive material, typically of a colloidal radiotherapyradiopharmacy(uncountable) The administration of radiopharmaceuticals.radiophysicalOf or pertaining to radiophysicsradioplatinumradioactive platinumradioreceptor(anatomy) Any receptor that responds to radiation (such as heat and light)radioresponse(physiology) The body's recovery/repair response, in the form of specific cytokines, to radiation damageradiorubidiumradioactive rubidiumradiosamariumradioactive samariumradioscandiumradioactive scandiumradioscanningThe action of performing a radioscan.radioscaphoid(anatomy) Relating to, or connecting the radius and the scaphoidradioseleniumradioactive seleniumradiosickness(very rare) radiation sicknessradiosoundingAlternative spelling of radio sounding.radiostationsplural of radiostationradiosurgical(surgery) Relating to radiosurgery.radiosymmetrySynonym of radial symmetry.radiotantalumradioactive tantalumradiotelegram(telegraphy, historical) A message, like a telegram, transmitted by wireless telegraphy.radioteletypeA communication system consisting of teletypewriters linked by radio.radiothalliumradioactive thalliumradiotherapicAlternative form of radiotherapeutic.radiotitaniumradioactive titaniumradiotoleranttolerant to radiationradiotoxicityThe state of being radiotoxic.radiotrackingThe tracking of the movements of animals by means of an attached radio transmitter.radiotrophismThe condition of being radiotrophicradiotungstenradioactive tungstenradiovanadiumradioactive vanadiumradiumizationThe act of treating something with radium.radiumtherapy(medicine, dated) The therapeutic use of radium.ragamuffinismThe appearance or behaviour of ragamuffins.ramapithecineAny extinct hominoid of a group of genera formerly sometimes classified as the subfamily Ramapithecinae, including i. a. the genus †Ramapithecus (now included in the genus †Sivapithecus).ramifiabilityThe quality of being ramifiable.ramificationsplural of ramificationramnificationMisspelling of ramification.ramnulokinaseMisspelling of rhamnulokinase.ramollescence(archaic, medicine) A softening or mollifying; softnessrancorousnessThe quality of being rancorous.randomisation(British) Alternative spelling of randomization.randomizationThe process of making random.rapaciousnessThe state of being rapacious; extreme gluttonyraphidiferousBearing raphides.raphistomatid(zoology) Any extinct gastropod of the family Raphistomatidae.rapidcreekite(mineralogy) An orthorhombic-dipyramidal mineral containing calcium, carbon, hydrogen, oxygen, and sulfur.rapproachmentMisspelling of rapprochement.rapprochementThe reestablishment of cordial relations, particularly between two countries; a reconciliation.rapscallionlyLike a rapscallion; roguish.rapscallionryThe behaviour of rapscallions.rapturousnessThe state or condition of being rapturous.rarefactionalRelating to rarefaction.raspberrylikeResembling or characteristic of a raspberry (plant or fruit).rassemblement(fencing) The bringing together of both feet, with the body upright, in order to outreach an opponent.rasterisationAlternative spelling of rasterization.rasterizationThe process of taking an image described in a vector graphics format (shapes) and converting it into a raster image.rastrologicalOf or relating to rastrology.rathbuniosideA particular steroid glycoside.ratificationsplural of ratificationratiocinatingpresent participle and gerund of ratiocinateratiocinationReasoning, conscious deliberate inference; the activity or process of reasoning.ratiocinativePertaining to or characterized by ratiocination, discursive thinking, or inferential knowledge.ratiocinatoryratiocinativeratiometricalAlternative form of ratiometric.rationalisingpresent participle and gerund of rationaliserationalisticOf or relating to rationalism.rationalizingpresent participle and gerund of rationalizeratoonabilityThe condition of being ratoonablerattlesnaking(aerospace) A kind of extrusion defect in cladding, characterized by circumferential cracks.ravishingness(rare) The quality of being ravishing; beautiful.reabandonmentThe act of abandoning again.reabsorptionsplural of reabsorptionreacceleratedaccelerated againreacclimationA second or subsequent acclimationreacclimatiseAlternative form of reacclimatize.reacclimatizeTo acclimatize again.reaccommodateTo accommodate again, or following disruptionreacculturateTo acculturate again or anew.reaccumulatedsimple past and past participle of reaccumulatereacetylationacetylation following a previous deacetylationreachievementThe act of achieving something again.reachlessnessThe property of being reachlessreacknowledge(transitive) To acknowledge again or anew.reacquirementaction of acquiring again or reacquiringreacquisitionA second or subsequent acquisition.reactionariesplural of reactionaryreactionarilyIn a reactionary manner.reactionarismAlternative form of reactionaryism.reactionarize(rare) To make reactionary.reactivatableCapable of being reactivated.reactologicalRelating to reactology.readaptationsplural of readaptationreaddressableCapable of being readdressed.readenylationA second or subsequent adenylation, especially one following deadenylation.readjournmentThe act of readjourning; a second or repeated adjournment.readvancementadvancement againreaffiliationaffiliation again or anewreaffirmationAn act of reaffirming; a second or subsequent affirmation.reafforestingpresent participle and gerund of reafforestreagglomerateTo cause, or to undergo reagglomerationreaggravationThe state or act of reaggravating.reaggregationaggregation again or anewreagudization(rare) Synonym of exacerbation.realisabilityAlternative spelling of realizability.realisticallyIn a realistic manner.realisticnessThe quality of being realistic.realizabilityThe property or characteristic of being realizable.realizationalRelating to realization.reallocatableThat can be reallocated.reallocationsplural of reallocationrealmlessness(rare) The absence of a realm.realphabetiseNon-Oxford British English standard spelling of realphabetize.realphabetize(transitive) To alphabetize again or anew.realpoliticalAlternative spelling of realpolitikal.realpolitikalOf or pertaining to realpolitik.realpolitikerOne who supports or engages in realpolitik.reanastomosedanastomosed againreanastomosis(surgery) A second or subsequent anastomosis.reanesthetizeTo anesthetize again.reanimatology(medicine, dated) The branch of medicine that deals with the resuscitation of critically ill patients.reappeasementThe act of appeasing again.reapplicationThe act of reapplying; a second or subsequent application.reappointmentAn act of reappointing.reapportionedsimple past and past participle of reapportionreapprobationSynonym of reapproval.reappropriateTo seize and reassign.reapproximate(medicine, transitive) To bring (separated parts) back together, so as to close a wound or suture, etc.rearbitrationArbitration again.rearomatizingpresent participle and gerund of rearomatizerearraignmentarraignment againrearrangeableCapable of being rearranged.rearrangementThe process of rearranging.rearranginglySo as to rearrange.rearterializeTo arterialize again, typically following a dearterializationreascensionalRelating to reascension.reasonabilityThe state or quality of being reasonable.reassemblableThat can feasibly be reassembled; that is designed to be reassembled.reassessmentsplural of reassessmentreassignmentsplural of reassignmentreassociationA repeat association.reassortation(rare) A second or subsequent assortationreattachmentsplural of reattachmentreattenuationThe process of reattenuating.reattributionThe act of attributing again.rebaptisation(obsolete) A second baptism.rebaptizationAlternative form of rebaptisation.rebarbativelyIn a rebarbative manner.rebifurcationThe process of bifurcating again.rebrighteningpresent participle and gerund of rebrightenrebroadcaster(Canada) A radio or TV station that relays the programs of anotherrebrominationThe act of rebrominating.rebukefulnessThe quality of being rebukeful.rebuttabilityThe quality of being rebuttablerecalcinationThe act or process of calcining again.recalcitranceThe state of being recalcitrant.recalcitrancyrecalcitrance.recalculatingpresent participle and gerund of recalculaterecalculationThe act of recalculating; a second or subsequent calculation.recalibrationA second, subsequent or corrected calibration.recallabilityThe quality of being recallable.recannulation(surgery) A second or subsequent cannulationrecapitulatedsimple past and past participle of recapitulaterecapitulatesthird-person singular simple present indicative of recapitulaterecapitulatorOne who recapitulates.recaptivationcaptivation again or anewrecarbamylate(organic chemistry) To reattach a carbamyl group (following decarbamylation)recarbonationThe act of carbonating again.recatheteriseAlternative spelling of recatheterize.recatheterize(transitive) To catheterize again.receiptholderThe bearer of a receipt.receivabilityThe quality or state of being receivable.receivershipsplural of receivershiprecelebrationcelebration again or anewrecellulariseAlternative spelling of recellularize.recellularizeTo cellularize again.recementationA second or subsequent cementation (typically of a dental crown)recentrifugedsimple past and past participle of recentrifugereceptibilityThe condition of being receptible; receptivenessreceptionlessWithout reception; lacking reception.receptivenessthe characteristic of being receptiverecertificate(transitive) To certificate again.recessionista(informal) Someone who can dress stylishly on a tight budget.recessionitis(informal, humorous) A state of economic recession, regarded as a disease or ailment.recessionlikeResembling or characteristic of a financial recession.recessivenessThe property of being recessive.rechannellingpresent participle and gerund of rechannelrechoreograph(transitive) To choreograph again or anew.rechristeningpresent participle and gerund of rechristenrecipientshipThe state of being a recipient.reciprocalityThe quality or condition of being reciprocal.reciprocalize(grammar, transitive) To make reciprocal.reciprocatingpresent participle and gerund of reciprocatereciprocationThe act of reciprocating; interchange of acts; a mutual giving and returning.reciprocative(archaic) Reciprocated; giving back to one another.reciprocatorySynonym of reciprocating: acting or applying reciprocally between two parties.recipromantic(neologism) Experiencing romantic attraction only to people known to reciprocate one's feelings.reciprosexualIdentifying as reciprosexual, i.e. not experiencing sexual attraction to another person until they know the attraction is reciprocated.recirculariseNon-Oxford British English standard spelling of recircularize.recircularizeTo circularize again (restore circularity)recirculatingpresent participle and gerund of recirculaterecirculationThe act or process of recirculating.recirculatoryRelating to recirculationrecitationistOne who gives a recitation; a public reciter.reclassifyingpresent participle and gerund of reclassifyreclusivenessThe state or characteristic of being reclusive.recoagulationThe process of coagulating again.recoalescencecoalescence again or anew.recoarctationA second or subsequent coarctationrecoatabilityThe quality of being recoatable.recognisition(nonstandard, uncommon) Non-Oxford British English standard spelling of recognizition.recognitionalOf or pertaining to recognitionrecognizancesplural of recognizancerecognizationA process or act of recognizing.recognizinglySo as to recognize; showing recognition.recognizition(nonstandard, uncommon) Recognition.recollectionsplural of recollectionrecollimation(physics, of a beam) collimation subsequent to broadeningrecollisionalRelating to recollision.recolourationAct of recolouring.recombinantlyIn a recombinant manner.recombinationCombination a second or subsequent time.recombinativeRelating to recombination.recombinatorySynonym of recombinatorial.recombineeredModified by recombineeringrecombinosome(genetics) An organelle posited to control genetic recombinationrecombobulate(transitive, uncommon) To cause to think clearly again; to reorient; to put back into working order.recomfortless(obsolete, rare) Without comfort, unconsoled.recommendableCapable of being recommended.recommendablySo as to deserve recommendation.recommunicateto communicate againrecompensableCapable of being, or qualified to be, recompensed.recompilationThe act or process of recompiling.recompilement(obsolete) The act of recompiling; recompilation.recompositionA composition again or anew; the process or result of recomposingrecompressionThe act of recompressing; compression again.recomputationThe act, process or result of recomputing; recalculation.reconaissanceMisspelling of reconnaissance.reconcatenateTo concatenate again.reconcealmentThe act or process of concealing something again.reconcentrate(transitive) To concentrate again.reconcileableAlternative spelling of reconcilable.reconcilementThe fact of being restored to cordial relations with each other; settling differences, making peace; reconciliation.reconciliableCapable of being reconciled.reconciliatorOne who reconciliates.reconcilinglyIn a manner that causes reconciliation.reconditenessThe quality of being recondite.reconditionedsimple past and past participle of reconditionreconditionerOne who reconditions or refurbishes used productsreconfinementconfinement again; a new lockdownreconjugation(genetics, biology) A second or subsequent conjugationreconnaisanceMisspelling of reconnaissance.reconnectableCapable of being reconnected.reconnectionsplural of reconnectionreconnoiteredsimple past and past participle of reconnoiterreconnoitererAlternative form of reconnoitrer.reconnoitringpresent participle and gerund of reconnoitrereconquerableCapable of being reconquered.reconsecratesthird-person singular simple present indicative of reconsecratereconsideringpresent participle and gerund of reconsiderreconsignmentconsignment again or anewreconsolidateTo consolidate againreconstituent(archaic, medicine) A medicinal remedy that restores the constitution.reconstitutedsimple past and past participle of reconstitutereconstitutesthird-person singular simple present indicative of reconstitutereconstitutorThat which reconstitutes something.reconstructedsimple past and past participle of reconstructreconstructorThat which reconstructsreconsumptionThe process of consuming again.recontactableAble to be contacted again.recontaminateTo contaminate again, especially after cleaning of original contamination.recontemplate(transitive) To contemplate again.recontinuance(dated) The act or state of recontinuing.recontractionA second or subsequent contractionreconvergenceThe process or point of reconverging.reconvertible(chemistry) Capable of being reconverted; convertible again to the original form or condition.reconvocationThe act, or an act, of convocating again.reconvolution(mathematics) A second or subsequent convolution, typically performed after deconvolutionrecordabilityThe state or quality of being recordable.recordershipsplural of recordershiprecordholdingKeeping records or documents.recordkeepingThe creation, collection and management of records, especially of a business or governmental nature.recoupabilityThe quality or degree of being recoupable.recreationism(theology) The concept that the world may be conceived as being created anew at every instant in time.recreationistOne who takes part in recreation.recriminalize(transitive) To criminalize again; to make (something previously decriminalized) illegal again.recriminatingpresent participle and gerund of recriminaterecriminationThe act of recriminating.recriminativerecriminatoryrecriminatoryIn the way of recriminations.recriticality(physics) A return to a point at which a nuclear reaction becomes self-sustaining.recrucifixioncrucifixion againrecrudescence(medicine, by extension) The acute recurrence of a disease, or its symptoms, after a period of improvement.recrudescencyDated form of recrudescence.recrystalliseAlternative spelling of recrystallize.recrystallize(ambitransitive) To crystallize again; especially as a means of purification.rectangularlyIn a rectangular manner.rectificationThe action or process of rectifying.rectificatoryThat rectifiesrectiflexible(pathology) Being straight spore chains consisting of rod-shaped spores.rectilineallySynonym of rectilinearly, in a rectilineal fashion.rectilinearlyIn a rectilinear fashion.rectipetality(botany) The natural tendency of stems to grow in a straight line.rectitudinousrighteous or correct or uprightrectoperineal(anatomy) Relating to the rectum and perineum, as (usually, more specifically) a fistula of rectocutaneous type whose cutaneous opening is in the perineal skin.rectourethral(anatomy) Relating to the rectum and urethra.recultivationcultivation again or anewreculturalize(transitive) To adapt to the norms of a different culture.recursivenessThe quality of being recursive.recyclabilityThe quality of being recyclable.recyclization(chemistry) The process of recyclizing.redeclarationThe act of redeclaring.redecorationsplural of redecorationredeemabilityThe quality of being redeemable.redehydrationA second or subsequent dehydrationredelineationThe process of delineating again or differently.redeliverableCapable of being redelivered.redeliveranceA second or subsequent deliverance.redemarcationA demarcation again or differently.redemocratize(transitive) To make democratic again.redemonstrate(transitive) To demonstrate again or anew.redemptionaryOne who is, or may be, redeemed; one who is set at liberty, or released from a bond, by paying compensation or fulfilling stipulated conditions.redemptionism(theology) The doctrine that all of humanity was redeemed through the death and resurrection of Jesus Christ and that the redemption of all was completed and concluded in Jesus's resurrection, and that there was no further need for scriptural fulfillment thereafter.redemptionistA proponent of redemptionism.redeploymentsplural of redeploymentredeportationThe act of deporting again.redeprivationDeprivation again.rederivatizedsimple past and past participle of rederivatizeredescriptiondescription again or anewredesignationThe act of redesignating.redeterminingpresent participle and gerund of redetermineredevelopmentThe process of developing something anew.redhandednessAlternative form of red-handedness.redheadednessThe trait of having red hair on the head (in humans) or red feathers on the head (in birds).rediagonalize(mathematics) To diagonalize again.redintegratedsimple past and past participle of redintegrateredintegratesthird-person singular simple present indicative of redintegrateredintegratorOne who redintegrates.rediscoveriesplural of rediscoveryrediscoveringpresent participle and gerund of rediscoverrediscretizedsimple past and past participle of rediscretizeredislocationdislocation again or anewredispatchingsending againredispersibleAble to be redispersedredispositionreadjustment; the act of redisposingredisseminate(transitive) To disseminate again.redissolutiondissolution againredissolvableAble to be dissolved again.redistinguishTo distinguish again.redistributedsimple past and past participle of redistributeredistributerAlternative form of redistributor.redistributesthird-person singular simple present indicative of redistributeredistributorOne who redistributes; a company in the business of redistribution of goods.redistrictingpresent participle and gerund of redistrictredisturbanceThe act of disturbing again.rediversifiedsimple past and past participle of rediversifyredomesticateTo domesticate again.redoximorphic(soil science) Exhibiting characteristic features caused by alternating reduction and oxidation of iron and manganese compounds.reduciblenessThe quality or state of being reducible.reductibilityThe quality or state of being reducible.reductionallyIn a reductional mannerreductionismsplural of reductionismreductionistsplural of reductionistreductivenessThe quality of being reductive, of reducing things to their componentsreductivisticOf or relating to reductivism.reduplicatingpresent participle and gerund of reduplicatereduplication(linguistics) The act of, or an instance of, reduplicating.reduplicativeFormed by redoubling; reduplicate, doublereduplicatorySynonym of reduplicative.reduplicature(anatomy) Synonym of reduplication.reedificationThe act of reedifying; edification again.reelectionist(Philippines, relational) reelectionreeligibilityThe quality of being reeligible; eligibility to be or do something again.reembarkationAnother embarkation; the act of reembarkingreemphasizingpresent participle and gerund of reemphasizereenforcementArchaic form of reinforcement.reengineeringpresent participle and gerund of reengineerreengraftmentA second or subsequent engraftmentreenslavementThe act of reenslaving.reentrainmentA second or subsequent entrainment.reentrustmentAlternative spelling of re-entrustment.reenvisioningpresent participle and gerund of reenvisionreequilibrateto bring to the state of equilibrium againreequilibriumA new equilibrium formed after a change from an earlier equilibrium.reestablishedsimple past and past participle of reestablishreestablisherSomeone who establishes again.reestablishesthird-person singular simple present indicative of reestablishreevaporationEvaporation again.reexaminationAlternative form of re-examination.reexperiencedsimple past and past participle of reexperiencereexplanationA second or subsequent explanation.reexplorationexploration again or anewreexportationThe exportation of something again or anew.refabricationFabrication again or anew; remanufacture.refamiliariseTo familiarise with something one previously was familiar with.refamiliarize(American spelling) Alternative spelling of refamiliarise.refashionableAble to be refashioned.refashionmentThe act of refashioning, or the state of being refashioned.refectorarianSynonym of refectorian.referenceableCapable of being referenced.referencelessWithout a reference.referentiallyIn a referential way.referrabilityThe quality or degree of being referrable.refillabilityThe quality of being refillable.refinanceableAble to be refinanced.refineabilityAlternative form of refinability.reflectednessThe quality of being reflected.reflectionismThe view that cultural phenomena (literature, art, etc.) simply mirror the ideology of the dominant economic patterns of society.reflectographAn image produced by reflectography.reflectometerAn instrument used to measure the reflectance of a surface.reflectometry(physics) The science of the design and use of reflectometers.reflectorizedsimple past and past participle of reflectorizereflectorlessLacking a reflectorreflexibilityThe quality or capability of being reflexible.reflexionally(chiefly British) Dated spelling of reflectionally.reflexivenessThe state or quality of being reflexive.reflexogenousSynonym of reflexogenicreflexologista practitioner of reflexologyreflorescence(botany) A new blossoming of a plant during the season.refluctuationA flowing back; refluence; ebbing.refocillation(obsolete) The restoration of strength by means of refreshment.refoldabilityThe ability to be refoldedreforestationThe act or process of replanting a forest, especially after clear-cutting.reformabilityThe quality of being reformable; potential for reform.reformationalOf or pertaining to reformationreformativelyIn a reformative manner.reformatoriesplural of reformatoryreformattableCapable of being reformatted.reformulatingpresent participle and gerund of reformulatereformulationThe act of formulating anew.refractednessThe quality of being refracted.refractionateTo fractionate again or furtherrefractionistAn optometrist who specialises in refractive problems.refractometer(physics) An optical instrument used to measure the refractive index of a substance.refractometry(physics) the measurement of refractive indexrefragabilityThe quality or degree of being refrangible; refrangibility.refreshaholic(colloquial) Someone who feels a compulsion to continually refresh their web browser to check for new content.refreshednessSynonym of refreshment.refridgeratorMisspelling of refrigerator.refrigeratingpresent participle and gerund of refrigeraterefrigerationThe process of transferring heat from an object in order to cool it.refrigerativeCooling; allaying heat.refrigeratorsplural of refrigeratorrefrigeratoryMitigating heat; cooling.refunctioningpresent participle and gerund of refunctionrefundabilityThe quality of being refundable.refurbishableCapable of being refurbished.refurbishmentThe act of refurbishing; a renovation.refurnishmentThe act of refurnishing.refutationism(epistemology) A scientific philosophy based on the requirement that hypotheses must be falsifiable in order to be scientific; if a claim is not able to be refuted it is not a scientific claim.refutationistA proponent of refutationism.regardfulnessThe quality of being regardful.regeneratableCapable of being regenerated.regerminationGermination again or anew; the act of regerminating.regimentationThe act of regimenting.regiochemical(chemistry) Of or pertaining to regiochemistryregioisomeric(chemistry) Of or pertaining to regioisomers.regiolectallyIn a regiolectal way.regionalisticRelating to, or supporting, regionalism.regiospecificregioselectiveregisterially(linguistics) In terms of, or by means of, the register of language.registrarshipThe office or position of a registrar.registrationsplural of registrationreglucosylate(biochemistry) To cause or to undergo reglucosylation.regranulationgranulation following a previous degranulationregressionaryTending to regress; regressive.regressionismA tendency toward regression.regressionistOne who promotes or follows regressionism.regretfulnessThe state or condition of being regretful.regularizableCapable of regularizationregulationistFavoring (statist) regulations on a product, service, or matter.regulatorshipThe state or business of a regulator.regurgitalite(paleontology) Fossilized remains of vomit or other regurgitated objects.regurgitalith(paleontology) The fossilised remains of stomach contents regurgitated by an animal.regurgitatingpresent participle and gerund of regurgitateregurgitationThe act of regurgitating.regurgitativeOf or pertaining to the act of regurgitating.regurgitatoryOf, relating to, or involving regurgitation.rehabilitableAble to be rehabilitatedrehabilitatedsimple past and past participle of rehabilitaterehabilitateeAlternative form of rehabilitee.rehabilitatesthird-person singular simple present indicative of rehabilitaterehabilitatorOne who rehabilitates.rehabituationThe process, or the result of rehabituatingreheatabilityThe quality of being reheatable.reheparinizedheparinized againrehmannioside(organic chemistry) Any of a group of glycosides present in the herb Rehmanniae radix used in Chinese medicinerehospitaliseAlternative spelling of rehospitalize.rehospitalize(transitive) To hospitalize again.rehydratationMisspelling of rehydration.rehydrogenate(transitive) To hydrogenate again.rehypothecate(finance) To pledge hypothecated client-owned securities in a margin account to secure a bank loan; usually used for mortgages.reichspfennigAlternative letter-case form of Reichspfennig.reimaginationThe act or process of reimagining.reimbursement(business, management, accounting) The act of compensating someone for an expense.reimmigrationimmigration back to the place from which one camereimplantableAble to be reimplanted.reimportationthe practice of reimporting somethingreimpressionsplural of reimpressionreincarcerate(transitive) to incarcerate again.reincarnatingpresent participle and gerund of reincarnatereincarnationA rebirth of a soul, in a physical life form, such as a body.reincentiviseAlternative form of reincentivize.reincentivizeTo incentivize again.reincorporateTo incorporate again or in a different manner.reincrudation(obsolete) recrudescencereinculcationThe act of reinculcating.reindentationindentation (of text in a wordprocessor etc.) again or anewreinfestationA second or subsequent infestation.reinforceableCapable of being reinforced.reinforcement(uncountable) The act, process, or state of reinforcing or being reinforced.reinforcinglySo as to reinforce.reinnervationthe action of reinnervatingreinoculatingpresent participle and gerund of reinoculatereinoculationinoculation again or anewreinscriptionThe act of reinscribing.reinspirationThe act of inspiring again.reinstallableAble to be reinstalled.reinstallmentUS standard spelling of reinstalment.reinstantiateTo instantiate again.reinstatementThe act of restoring something to its previous state.reinstitutionThe act of reinstituting something.reinstructioninstruction again or anewreintegratingpresent participle and gerund of reintegratereintegrationThe act or process of reintegrating.reintegrativeRelating to reintegration.reinteractionA second or subsequent interactionreinternalize(transitive) To internalize again.reinterpolate(transitive) To interpolate again.reinterpretedsimple past and past participle of reinterpretreinterpreterOne who reinterprets.reinterrogate(transitive) To interrogate again.reintroducingpresent participle and gerund of reintroducereinvestigateTo investigate againreinvestitureInvestiture again.reinvigoratedsimple past and past participle of reinvigoratereinvigoratorOne who or that which reinvigorates.reinvolvementThe situation of becoming involved again.reirradiationirradiation againreissuabilityThe property of being reissuable.reiterativelyIn a reiterative manner; by means of reiteration.rejectabilityThe condition of being rejectablerejectionistsplural of rejectionistrejuvenescentBecoming, or causing to become, rejuvenated.relaparoscopyA second laparoscopy.relationalism(physics) The idea that time and space are not real objects, but merely orderings of objectsrelationalityThe state or condition of being relational.relationisticof or pertaining to relationism.relationscapeA notional landscape of interrelationships between individuals or organisations.relationshipsplural of relationshiprelativizableCapable of being relativized.relaxographicRelating to relaxographyreleasabilityThe condition of being releasablerelegislationThe process of legislating again.reliabilisticOf or relating to reliabilism.religiologistA specialist in religiology.religiomysticSynonym of religiomystical.religionisticOf, or pertaining to religionismreligiophobiaA fear or hatred of religion, religious faith, religious people or religious organizations.religiophobicAfflicted with religiophobia.religiousnessThe quality of being religious; religiosity.religofascistMisspelling of religiofascist.relinquishingpresent participle and gerund of relinquishreliquarylikeResembling a reliquary.reliquidationA second or subsequent liquidation.reloadabilityThe state or condition of being reloadable.relubricationThe act of relubricating.remainderlessWithout a remainder.remaindershipThe right to inherit land or title when the current possessor of that land or title dies without an heir.remancipationThe act of remancipating.remarginalize(transitive) To marginalize again.remarkability(uncountable) The quality of being remarkable; remarkableness.remarshalling(British spelling) present participle and gerund of remarshalremasculinize(transitive) To make masculine again.remasticationThe act of masticating or chewing again or repeatedly.remasturbated(derogatory, slang, vulgar) remasteredrematerialiseAlternative form of rematerialize.rematerialize(intransitive) To reappear in material form, having previously dematerialized.rematriculateTo matriculate again.remeasurementmeasurement again or anewremediabilityQuality of being remediable.rememberinglyWith remembrance.remembrancersplural of remembrancerremembrancingpresent participle and gerund of remembrancerememorialize(transitive) To memorialize again or anew.remendability(uncountable) The condition of being remendable.remerchandise(transitive) To merchandise again or anew; to remarket.remetaphorizeTo change metaphors in a description.remethylation(biochemistry) methylation subsequent to demethylationremilitarizesthird-person singular simple present indicative of remilitarizeremineraliserAlternative spelling of remineralizer.remineralizedsimple past and past participle of remineralizeremineralizerThat which remineralizes.reminiscencesplural of reminiscencereminiscentlyIn a reminiscent manner.reminiscinglyIn a reminiscing manner.reminiscitoryBeing or relating to a reminiscence; remembered from the past.remissibilityThe quality or state of being remissible.remissivenessThe quality of being remissive.remogliflozin(pharmacology) Synonym of remogliflozin etabonate.remonstrancesplural of remonstranceremonstrantlyIn a remonstrant manner.remonstratingpresent participle and gerund of remonstrateremonstrationEarnest protest or objection, disapproving pleading, or an act thereof.remonstrativeOf, characterized by, or exhibiting remonstration.remonstratorsplural of remonstratorremonstratoryremonstrativeremorselesslyWithout remorse; in a remorseless manner.removablenessThe quality of being removable.remunerationsplural of remunerationremuscularize(transitive) To muscularize again.remyelinatingThat promotes remyelinationremyelinationThe regeneration of a nerve's myelin sheath.remythologizeTo mythologize again.renationalise(British spelling) Alternative spelling of renationalize.renationalize(transitive) To nationalize again, after a previous privatization.rencounteringpresent participle and gerund of rencounterrenderabilityThe quality of being renderable.rendezvousingpresent participle and gerund of rendezvousrenecessitate(transitive) To necessitate again.renegotiationThe act of negotiating again.renewablenessrenewabilityrenocutaneousRelating to, or connecting, the kidneys and skin.renolithiasisSynonym of nephrolithiasisrenomedullary(anatomy) Relating to the renal medullarenominationsplural of renominationrenoprotectorAnything that provides renoprotectionrenopulmonary(anatomy) Involving the kidney and the lungs.renouncementsplural of renouncementrenourishmentThe act or process of renourishing.renovationismA belief in the improvement of society by the spiritual renovation of the individual.renovationistOne who believes in the improvement of society by the spiritual renovation of the individual.rensselaerite(mineralogy) A soft, compact variety of talc, being an altered pyroxene, sometimes worked in a lathe into inkstands and other articles, found in New York and Canada.rentrepreneurA person who makes money by renting out their possessions to others; a participant in the sharing economy.renunciationsplural of renunciationreobjectivize(transitive) To objectivize again.reobservationobservation againreoccupationsplural of reoccupationreoccurrencesplural of reoccurrencereorchestrateTo orchestrate again, in a new wayreorganizableCapable of being reorganized.reorientationA new orientation.reoxygenation(especially of blood) Oxygenation subsequent to deoxygenation.repackageableAble to be repackaged.repairabilityThe property of being repairable.reparametrizeTo subject to, or to undergo reparameterizationreparationistA person who is in favour of the payment of reparations.repartimiento(historical) A partition or distribution, especially of slaves.repartitionedsimple past and past participle of repartitionrepassivationA repeat passivationrepastination(obsolete) A second or subsequent digging up, as of a garden.repathologize(transitive) To pathologize again.repatriatableCapable of being repatriated.repealabilityThe quality of being repealable.repeatabilityThe property or quality of being repeatable.repellingnessThe quality of repelling, of being repellant.repenetrationThe act of penetrating again.repercolation(pharmacy) The successive application of the same menstruum to fresh parts of the substance to be percolated.repercussionsplural of repercussionreperforationperforation again or anewreperformanceperformance again or anewrepersonalize(transitive) To personalize again.repetitionaryOf the nature of, or containing, repetition.repetitiouslyIn a repetitious manner.rephonemicizeTo phonemicize again or differently.rephosphorize(transitive) To phosphorize again.rephotographyA form of photography in which the same site is photographed at two separate points in time, “then and now”.replantationsplural of replantationreplayability(video games) replay valuereplenishableAble to be renewed or replenished.replenishmentThe act of replenishing.replicabilityThe ability or possibility of being replicated or reproduced (replicated).replicational(genetics) Pertaining to replication.replicativelyBy means of replicationreportabilityThe quality of being reportable.reportatively(grammar) In a reportative manner.reportativity(grammar) Quality of being reportative.reportoriallyIn a reportorial manner.reposefulnessQuality of being reposeful.repositioningpresent participle and gerund of repositionrepostulationThe act of postulating again.repotrectinibAn anticancer medication used to treat non-small cell lung cancer.reprecipitate(chemistry) To purify a material by means of reprecipitationreprehensibleBlameworthy, censurable, guilty.reprehensiblyIn a reprehensible manner.repreparationA repeated preparation.representableCapable of being represented.representamen(semiotics) A representation; a thing serving to represent something.representance(obsolete) representation; likenessrepresentment(now rare) A depiction or representation.repressilator(biochemistry) An artificial system, genetically implemented using Escherichia coli and green fluorescent protein, that exhibits stable oscillation.repressionaryCausing repression; repressive.repressionismA policy of repression.repressionistOne who carries out or supports a policy of repression.repressurizerA machine that repressurizes.reprimandableFit to be reprimanded.reprivatizingpresent participle and gerund of reprivatizereproachfullyIn a reproachful manner.reproachinglyreproachfullyreprobatenessThe state of being reprobate.reprobationer(theology) Someone who believes in reprobation.reprocessableThat can be reprocessedreprocurementThe process of reprocuring, or obtaining again.reproduceableAlternative form of reproducible.reproductionsplural of reproductionreprogenetics(biology, genetics) The use of genetics in reproduction, especially in order to choose traits in an offspring or to minimize the risk of genetic disease.reprogrammingpresent participle and gerund of reprogramreprographicsThe process of reprography.reprohibitionA second or subsequent prohibition.reproliferate(biology) To proliferate again after a period of dormancyrepropagationpropagation again or anewreprosecutionThe process of reprosecuting.reprotonation(chemistry) A second or subsequent protonation, typically following a deprotonationreprotoxicant(pharmacology, toxicology) Any reprotoxic materialreprotoxicity(pharmacology, toxicology) The condition of being reprotoxicreptiliannessThe quality of having reptile characteristics.reptiliferous(geology) Containing fossils of reptiles.reptiliomorphAny tetrapod of the clade ReptiliomorphareptilivorousFeeding on reptiles.reptilologistA scientist who studies reptiles.republicaniseAlternative form of republicanize.republicanismThe political ideology of being a citizen in a state as a republic under which the people hold popular sovereignty.republicanistOne who holds republican opinions; One who oposes monarchy.republicanize(transitive) To convert (a state etc.) to republican principles.republicarian(obsolete) republicanrepublicationThe act of publishing again.republiquetteAlternative form of republiqueta.republishmentSynonym of republication.repudiatinglyIn a repudiating manner.repugnantnessThe quality of being repugnant.repugnatorial(zoology) Defensive or repulsive, particularly as applied to glands of certain invertebrates, with which they produce poisonous or repugnant secretions when under threat.repullulation(botany) A second or subsequent budding.repulsivenessThe characteristic of being repulsive.repunctuationThe process or result of repunctuating.reputablenessThe quality of being reputable.reputationismA policy of reputation.requirabilityThe quality of being requirable.requisitenessThe state or quality of being requisite.requisitionedsimple past and past participle of requisitionrequisitionerOne who, or that which, requisitions.rerationalizeTo rationalize again or in a different way.rerecommendedsimple past and past participle of rerecommendrereferencingpresent participle and gerund of rereferencerereplicationreplication againrerestitutionAlternative form of re-restitution.reschedulableCapable of being rescheduled.rescribendaryA papal official who determines what documents are to be copied and registered, etc.resealabilityThe condition of being resealable.resectoscopic(surgery) By means of a resectoscoperesegregationThe state or process of being segregated again or in a new wayresellabilitySynonym of resalability.resentfulnessThe characteristic of being resentful.resequesteredsimple past and past participle of resequesterresettabilityThe state or condition of being resettable.resettlementsplural of resettlementresharpenableCapable of being sharpened again.resibufagenin(organic chemistry, medicine) A synthetic bufadienolide that has been used in the treatment of preeclampsiaresibufogeninAlternative form of bufogenin.residentiallyIn a residential manner.residualizing(mathematics) That reduces (something) to a residueresiglitazoneMisspelling of rosiglitazone.resinographicRelating to resinography.resistabilityAlternative form of resistibility.resistibilityThe condition of being resistible.resistivenessThe quality of being resistive.resolubilisedAlternative form of resolubilized.resolubilizedsimple past and past participle of resolubilizeresolutionarySynonym of resolutional.resolutionistOne who makes a resolution.resolvabilityThe quality or condition of being resolvable.resorbabilityThe quality of being resorbable.resorcinarene(organic chemistry) A cyclic oligomer of resorcinolresourcefullyIn a resourceful manner.respectablize(transitive) To make respectable.respectlesslyWithout respect.respectworthyWorthy of or deserving respect; respectable.respirabilityThe quality or state of being respirable.respiratorilyWith regard to respiration.respiratoriumA gill-like organ used by certain insects to draw water from the air.respirologistSynonym of pulmonologist.respirometricRelating to respirometry.respirophasicRelating to the phase of the respiratory cycleresplendentlyIn a resplendent manner.resporulationsporulation againressentimentsplural of ressentimentrestandardizeTo standardize again.restauranteer(rare) One who owns or operates a restaurant.restauranteur(sometimes proscribed) Alternative form of restaurateur.restaurantish(informal) Resembling or characteristic of a restaurant.restaurateursplural of restaurateurrestaurateuseA female restaurateur.restauratriceA female restaurateur.restimulationThe process of restimulating.restionaceous(botany, relational) Belonging or relating to the Restionaceae.restipulationA subsequent stipulation.restitutionalPertaining to or constituting restitution (compensation for losses).restitutivelyIn a restitutive manner.restorabilityCapability of being restored.restorationalOf or relating to restoration.restorativelyIn a restorative manner.restraininglySo as to restrain or hold back.restraintlessWithout restraint.restrictivelyIn a restrictive manner.restrictivism(theology) The view that Christian salvation is possible only for those who have heard about the gospel of Jesus and put their faith in Jesus prior to their death.restrictivistRelating to restrictivism.restructuringpresent participle and gerund of restructureresubjugationThe process of subjugating again.resublimationsublimation againresubmergenceA second or subsequent submergenceresubmittableCapable of being resubmitted.resubordinateTo subordinate again; to make once again subordinate.resulfurationA second or subsequent sulfuration (typically following a desulfuration)resultativelyIn a resultative manner.resultativity(linguistics) The property of a verb or verb phrase to lead to a result.resultfulnessThe property of being resultfulresuppressionSuppression again.resurrectableCapable of being resurrected.resurrectibleCapable of being resurrected.resuscitatingpresent participle and gerund of resuscitateresuscitationThe act of resuscitating.resuscitativeSuch as to revive or resuscitate a person or thing.resuscitatorsplural of resuscitatorresuspendableThat can be resuspendedresynchroniseAlternative form of resynchronize.resynchronizeTo synchronize againresyndicationsyndication againresynthesizedsimple past and past participle of resynthesizeresystematizeTo systematize again.retainabilityThe quality of being retainable.retaliatinglyIn retaliation.retaliatorilyIn a retaliatory manner.retardationalOf or pertaining to retardations.retchlessness(obsolete) Carelessness; recklessness.retenequinoneA chemical compound, C₁₈H₁₆O₂.retentivenessThe state of being retentive.retentivitiesplural of retentivityreterminationTermination again.rethoracotomy(surgery) A second or subsequent thoracotomyreticulationsplural of reticulationreticuloblast(biology) An immature reticulocytereticulocytesplural of reticulocytereticulocyticRelating to reticulocytesreticulophagy(pathology) Autophagy of the endoplasmic reticulum.reticulorumenThe first chamber in the alimentary canal of ruminant animals, composed of the rumen and reticulumretinaldehyde(organic chemistry) retinalretinectomize(surgery) To carry out a retinectomy.retinocentricCentred on the retinaretinociliarySynonym of cilioretinal.retinogenesisThe development of the retinaretinographerA person who carries out retinographyretinologicalRelating to retinology.retinopathiesplural of retinopathyretinoschisin(biochemistry) A protein, present in the retina, that is associated with retinoschisisretinoschisis(medicine) An eye disease characterized by the abnormal splitting of the retina's neurosensory layers, usually in the outer plexiform layer, sometimes resulting in partial loss of vision.retinoscleralRelating to the retina and the scleraretinoscopiesplural of retinoscopyretinoscopistOne who carries out retinoscopy.retinotopicalRelating to retinotopyretinovitreal(anatomy) Relating to the retina and the vitreous humourretinoylation(biochemistry) Reaction, typical of protein, with a retinoyl group or other derivative of retinoic acid.retranquilize(transitive) To tranquilize again.retransfigure(transitive) To transfigure again.retransfusionA second or subsequent transfusion.retranslatingpresent participle and gerund of retranslateretranslationTranslation again or anew.retranslocateTo translocate again, or in a reverse directionretransmittedsimple past and past participle of retransmitretransmitterAny device that retransmits a signal.retrenchmentsplural of retrenchmentretriangulate(transitive) To triangulate again.retributionalRelating to retributionretributivelyIn a retributive manner.retributivismA philosophy of law, stating that criminals should be punished (retribution) for the harm they have caused.retributivistRelating to the philosophy of law of retributivism.retroactivelyDone after the fact; applying to events that have previously transpired.retroactivityThe state or characteristic of being retroactive.retroaddition(obsolete, organic chemistry) A cycloelimination.retroalveolarBehind an alveolusretroanalysisretrospective analysisretroaxonallyIn a retroaxonal manner or directionretrobulbarlyIn a retrobulbar manner or directionretrocaecallyAlternative form of retrocecally.retrocapsular(anatomy) Behind the capsule (of the eye)retrocausallyBy means of, or in terms of, retrocausality.retrocerebralBehind the cerebrum (or brain)retrocervical(anatomy) Behind the cervix (of the uterus); Relating to the retrocervixretrocessionsplural of retrocessionretrochalcone(organic chemistry) Any of a group of phenolic chalconoidsretrocochlearBehind or beyond the cochlearetrocondylar(anatomy) Behind a condyleretrocopulantCopulating from behind.retrocopulate(zoology) To copulate from behind.retrodeformeddeformed to a previous (typically an original) formretrodiagnoseTo retroactively diagnose a dead person with a medical or psychological condition.retrodialysedSubject to retrodialysisretrodimerize(organic chemistry, ambitransitive, very rare) To cause, or to undergo, retrodimerization.retrodisplaceTo displace backwardsretrodorsallyIn a retrodorsal manner or directionretroduodenal(anatomy) Behind the duodenum.retrofittableCapable of being retrofitted.retroflectionThe condition of being bent backwards.retroflectiveRelating to, or causing retroflexionretrofuturismThe revival of historical conceptions of the future in media and design.retrofuturistSynonym of retrofuturisticretrognathism(anatomy) The quality of being retrognathic.retrognathousretrognathicretrogradallyMisspelling of retrogradely.retrogressingpresent participle and gerund of retrogressretrogressionA deterioration or decline to a previous state.retrogressiveOf or relating to retrogression.retromarginal(zoology) Relating to the retromargin.retromaxillarAlternative form of retromaxillary.retromingencyThe characteristic of urinating backwards, present in certain animals.retromobility(genetics) The condition of being retromobileretromoderate(transitive, Internet) To moderate (a newsgroup) by initially allowing all posts through and later issuing cancellations of those deemed unacceptable.retromuscular(anatomy) Behind a muscleretromutation(genetics) A mutation to a previous (typically an original) form.retronymouslySynonym of retronymically.retroorbitarySynonym of retroorbital.retroparticleA particle composed of retrovirusesretropatellar(anatomy) Behind the patellaretropectoralBehind the chest wallretroposition(genetics) The insertion of a fragment of DNA into a chromosome following reverse transcriptionretroregulate(genetics) To regulate by means of retroregulationretrorolandic(anatomy) Behind the Rolandic area of the brainretroscapular(anatomy) Behind a scapularetrosequence(genetics) A sequence of DNA produced by reverse transcriptionretrospectingpresent participle and gerund of retrospectretrospectionThe deliberate recall of past events.retrospectiveOf, relating to, or contemplating the past.retrospectoryretrospectiveretrosplenial(anatomy) Behind the splenium.retrospleniumThe retrosplenial cortexretrotrachealAt the back of the trachea.retrotransferA transfer backretrotympanic(anatomy) Behind the tympanumretrourethralBehind the urethraretroversionsplural of retroversionretrovirologyThe scientific study of retroviruses.retrovisceral(anatomy, medicine) Behind the viscera.returnabilityThe quality of being returnable.retyrosinatedsimple past and past participle of retyrosinatereunificationThe unification of something that was previously divided; used especially of a country.reupholstererSomeone who reupholsters, especially a trained craftsman who does so as an occupation.reutericyclinA tetramic acid antibiotic produced by Lactobacillus reuteri.reutilisationAlternative form of reutilization.revaccinatingpresent participle and gerund of revaccinaterevaccinationA second or subsequent vaccination.revasculariseAlternative form of revascularize.revascularizeTo vascularize again.revealabilityThe quality or state of being revealable.revealingnessThe quality of being revealing.revegetationsplural of revegetationrevelationaryOf, or relating to something that causes a revelation in oneself, or any given situation.revelationismThe belief in divine revelation.revelationistA person who believes in divine revelation.revendicatingpresent participle and gerund of revendicaterevendicationThe act of revendicating.reverberantlyIn a reverberant manner.reverberatingpresent participle and gerund of reverberatereverberationA violent oscillation or vibration.reverberativeTending to reverberate or reflect.reverberatoryOf, pertaining to, or employing reverberation or deflection.reverentiallyIn a reverential manner; worshipfully.reversabilityThe condition of being reversablereversibilityThe property of being reversible.revertabilityThe quality of being revertable.revertibilityThe quality of being revertible.revictuallingpresent participle and gerund of revictualrevictualmentThe act of revictualling.reviewabilityThe state of being reviewable; eligibility for review.revindicationAn act of revindicating.revirginationThe restoration of virginity.revisionisticExhibiting revisionism; changing some accepted doctrine or view of history.revitalizableAble to be revitalized.revithosalataA Greek dip, similar to hummus, made with ground chickpeas and seasonings such as garlic, cumin, oil, and lemon juice.revocablenessThe quality of being revocable.revolatilizedsimple past and past participle of revolatilizerevoltingnessQuality of being revolting.revolutionaryOf or pertaining to a revolution in government; tending to, or promoting, revolutionrevolutioneerOne who revolts or who does something revolutionary; revolutionist.revolutioniseTo change radically or significantly, as in a revolution.revolutionismThe state of being in revolution or a revolutionist.revolutionistA person who revolts.revolutionize(transitive) To radically or significantly change, as in a revolution.rewardabilityThe quality of being rewardable.rewardfulnessThe quality of being rewardful.rewardingnessQuality of being rewarding.reworkabilityThe ability to be reworked.rewritabilityThe state or condition of being rewritable.rhabdocoelous(zoology) Of or relating to the Rhabdocoela.rhabdomantistSynonym of rhabdomancer.rhabdomyocyteA rod-shaped muscle cellrhabdomyomataplural of rhabdomyomarhabdopleurid(zoology) Any hemichordate in the family Rhabdopleuridae.rhabdosarcoma(pathology) A malignant neoplasm derived from skeletal striated musclerhachischisisDefective formation of the spinal canal.rhamnospondin(genetics) A lectin gene associated with the binding of rhamnoserhamnoxanthinSynonym of frangulin.rhamphothecaeplural of rhamphothecarhamphothecalRelating to a rhamphothecarhapontigenin(organic chemistry) A stilbenoid, found in Vitis coignetiae, that inhibits the human cytochrome P450 1A1, an enzyme implicated in the biotransformation of a number of carcinogenic and immunotoxic compounds.rhapsodicallyIn a rhapsodic way.rhapsodomancyDivination by reading a random passage from a poem.rheochrysidin(biochemistry) parietinrheologicallyIn terms of rheology.rhetorication(obsolete) An instance of rhetoric, or excessive use of rhetoricrhetoriticianMisspelling of rhetorician.rheumaticallyIn a rheumatic manner.rheumatismoid(medicine, archaic, rare) Of or resembling rheumatism.rheumatogenic(pathology) That causes rheumatismrheumatologicrheumatologicalrhinacanthone(organic chemistry) The chromenone 3,3-dimethyl-2,4-dihydrobenzo[h]chromene-5,6-dione present in the roots of a Rhinacanthusrhinatrematid(zoology) Any caecilian in the family Rhinatrematidae.rhinencephalaplural of rhinencephalonrhinencephaly(pathology) A form of cyclopia where the face is replaced with a non-functioning nose in the form of a proboscisrhinocapsularRelating to the nose and the capsule of the eyerhinocerebral(anatomy) Relating to the nasal passages and the brainrhinocerontidAny rhinoceros (or related animal) of the family RhinocerotidaerhinocerothidMisspelling of rhinocerotid.rhinocerotineOf, pertaining to, or characteristic of rhinoceroses.rhinocerotoidAny ungulate of the superfamily Rhinocerotoidearhinodermatid(zoology) Any frog in the family Rhinodermatidae.rhinopalatine(anatomy) Relating to the nose and the palaterhinoplastiesplural of rhinoplastyrhinoscleroma(medicine) A rare skin disease with very hard, more or less flattened, prominences, appearing first upon the nose and subsequently upon the neighboring parts, especially the lips, palate, and throat.rhinosphenoidA bone in the nasal region of the head of some fishrhinostenosis(pathology) nasal stenosisrhinosurgical(surgery) Relating to rhinosurgery.rhinotermitid(zoology) Any termite in the family Rhinotermitidae.rhizarthrosisrhizal arthrosis of the base of the thumbrhizobacteriaplural of rhizobacteriumrhizobiaceous(bacteriology, relational) Of or relating to the Rhizobiaceae.rhizobiotoxinA bacterial phytotoxin, produced by Rhizobium japonicum, that causes the root nodules of some soybean plants to become chlorotic.rhizobitoxineA particular phytotoxin synthesized by some strains of the legume symbiont genus Bradyrhizobium and the plant pathogen Pseudomonas andropogonisrhizocephalan(zoology) Any member of the Rhizocephala.rhizomatouslyIn a rhizomatous way.rhizomorphoidResembling a rhizomorph.rhizomorphousOf or relating to rhizomorphs.rhizostomatid(zoology) Any true jellyfish of the family Rhizostomatidae.rhizotoxicityThe condition of being rhizotoxicrhochrematicsThe science of how materials and information flow from the raw state though manufacturing, inventory management, marketing, and distribution.rhodeoretinol(organic chemistry) An organic compound produced by the action of acids on rhodeoretin and convolvulin.rhodoccocosisMisspelling of rhodococosis.rhodochrosite(mineralogy) A crystalline mineral composed mainly of manganese carbonate MnCO₃.rhodococcosisMisspelling of rhodococosis.rhododendronsplural of rhododendronrhodomontader(dated) One who makes vain boasts.rhodophyllousContaining or relating to rhodophyll.rhodostannite(mineralogy) A tetragonal-dipyramidal reddish gray mineral containing copper, iron, sulfur, and tin.rhombencephonMisspelling of rhombencephalon.rhombosortase(biochemistry) Any rhomboid sortase (present in many bacteria)rhonchisonantMaking a snorting noise; snorting.rhopalocerousOf or relating to the Rhopalocera.rhotacisationAlternative spelling of rhotacization.rhotacization(phonology) The act, process, or result of rhotacizing.rhusflavanone(organic chemistry) A particular biflavonoid found in Rhus species.rhyacichthyid(zoology) Any fish in the family Rhyacichthyidae.rhykenologistA person who collects woodworking planes.rhymelessnessThe quality of being rhymeless.rhynchocoelan(zoology) Any member of the Rhynchocoela.rhynchonellid(zoology) Any brachiopod of the order Rhynchonellida.rhynchophoranBelonging to the Rhynchophora.rhynchosaurid(zoology) Any extinct rhynchosaur in the family Rhynchosauridae.rhyparography(art) The painting, or literary description, of mean or sordid things; especially still-life or genre painting.rhythmicalityThe quality of being rhythmical.rhythmisationAlternative form of rhythmization.rhythmizationThe process or the result of rhythmizing.rhythmographyThe visual transcription of an auditory rhythmrhythmologistA practitioner of rhythmology.rhythmometricRelating to rhythmometryrhytidoplasty(surgery) Plastic surgery to reduce the visible signs of aging in the face by removing wrinkles.ribbonizationThe process of ribbonizing, or forming into a ribbon.ribodepletionRNA depletionribofuranosyl(organic chemistry, especially in combination) A univalent radical derived from a ribofuranoseriboguanidine(organic chemistry) A glycoside of ribose and guanidineriboguanosine(biochemistry) A nucleoside composed of ribose and guanosineribohydrolase(biochemistry) Any enzyme that catalyses the hydrolysis of a ribosideriboleukogramThe graphical representation of leukocyte RNA circulating in the blood after traumaribonolactone(organic chemistry) Any lactone of ribonic acidribonucleasesplural of ribonucleaseribonucleasicRelating to a ribonucleaseribophosphate(biochemistry) ribose phosphateriboregulator(biology, genetics) An RNA that regulates expression of itself or another nucleic acid in response to a signaling event.riborepressorA section of RNA that represses a biochemical functionribosomicallyBy means of ribosomesribosomopathy(pathology) Any disease or malfunction of ribosomesribothymidine(organic chemistry) 5-methyluridine, a pyrimidine nucleoside that is the ribonucleoside counterpart to the deoxyribonucleoside thymidine.ricinelaidateAny salt or ester of ricinelaidic acid.rickettsiemia(pathology) The presence of rickettsia in the bloodrickettsiemicRelating to rickettsiemiarickettsiosesplural of rickettsiosisrickettsiosis(medicine) Any severe infectious disease caused by several different bacteria of the order Rickettsiales and transmitted by parasitic arthropods.rickturnerite(mineralogy) A white or pale green orthorhombic mineral containing chlorine, magnesium, hydrogen, oxygen and lead.ridaforolimus(pharmacology) An investigational inhibitor of the protein mTOR (mammalian target of rapamycin).ridgelessnessAbsence of ridges.riemerellosis(pathology) Any disease caused by infection with bacteria of the genus Riemerellarightclickingpresent participle and gerund of rightclickrighteousness(uncountable) The quality or state of being righteous.righthandedlyAlternative form of right-handedly.rightlessnessLack of rights; the state of being rightless.rightmindedlyAlternative form of right-mindedly.rightsholdingHolding the legal rights to something.rightwiseness(obsolete) righteousnessrigourisationRare spelling of rigorization.rigourizationRare spelling of rigorization.rigourousnessNonstandard spelling of rigorousness.ripsnortingly(slang) In a ripsnorting manner; excellently or intensely.risoglitazoneMisspelling of rosiglitazone.ritualisation(British spelling) Alternative form of ritualization.ritualizationthe act of giving something a ritual meaning or significancerivalrousnessQuality of being rivalrous.riverboardingA boardsport in which the participant lies prone on a board with fins on their feet for propulsion and steering down a body of water.riverlessnessAbsence of rivers.rivoglitazone(pharmacology) A thiazolidinedione derivative used to treat diabetes.robocolleagueRobotic or AI systems designed to assist humans to work.robopocalypse(science fiction, technology) An apocalypse (ending of the world) caused chiefly by robots.robosexualitySexual attraction to robots.rocambolesqueFantastic, incredible, fabulous.roccellaceous(mycology) Belonging to the family Roccellaceae of fungi.rockbridgeite(mineralogy) An orthorhombic-dipyramidal mineral containing hydrogen, iron, manganese, oxygen, and phosphorus.rodentologistOne who studies rodentology.rodomontadistSomeone who boasts; braggartroentgenizdat(historical) Improvised gramophone recordings made from X-ray film, used to smuggle prohibited music into the Soviet Union.roentgenizingpresent participle and gerund of roentgenizeroentgenology(medicine, archaic) Radiography.rolicyclidine(pharmacology) A dissociative anesthetic drug with hallucinogenic and sedative effects.rollerbladersplural of rollerbladerrollerbladingThe pastime or sport of skating on rollerblades.rollercoasterAn amusement ride consisting of a train on a track that rises, falls, twists and turns.rollerskatersplural of rollerskaterrollerskatingpresent participle and gerund of rollerskateromanizationsplural of romanizationromanorlovite(mineralogy) A tetragonal yellow to dark brown coloured copper and potassium hydroxychloride.romanticalitySynonym of romanticness.romanticising(British) present participle and gerund of romanticiseromanticisticOf or relating to romanticism.romanticizing(US) present participle and gerund of romanticizerosenbuschite(mineralogy) A triclinic-pinacoidal mineral containing calcium, fluorine, oxygen, silicon, sodium, titanium, and zirconium.roseocobaltic(chemistry) Used to designate certain rose-red compounds of cobalt with ammonia.rosetophilousMisspelling of rosetophylous.rosetophylous(botany) Having the flowers arranged in rosettesrosiglitazone(pharmacology) A thiazolidinedione derivative (trademark Avandia) taken orally in the form of its maleate C₁₈H₁₉N₃O₃S·C₄H₄O₄ to treat type 2 diabetes by decreasing insulin resistance.rostrolateral(anatomy) lateral (or alongside) of the rostrumrostromedullarostral medullarostroventral(anatomy) Near the front of the beak or of any beak-like projectionrotamericallyIn a rotameric mannerrotationalityThe quality of being rotational.rotaviruslike(virology) Resembling a rotavirus.rotodiffusion(physics) rotatory (gyrokinetic) diffusionrotodiffusiveRelating to, or causing rotodiffusionrotoinversion(mathematics, crystallography) The combination of a rotation and an inversion in a point on the axis.rotovaporatorAlternative form of rotoevaporator.roustaboutingThe work of a roustabout.routelessnessAbsence of routes.routinisationAlternative form of routinization.routinizationThe process of making something routine.roxithromycin(pharmacology) A semisynthetic derivative of erythromycin.roxythromycinMisspelling of roxithromycin.roziglitazoneAlternative form of rosiglitazone.rubberbanding(computing, graphical user interface) A technique in which one point or object moves while attached to another point or object, as when dragging out a new shape in a drawing program.rubberduckingpresent participle and gerund of rubberduckrubberisationAlternative form of rubberization.rubberizationAct or process of rubberizing.rubberneckersplural of rubberneckerrubberneckingThe act of slowing down whilst driving a vehicle, in order to see the scene of an accident.rubberstampedsimple past and past participle of rubberstampruboxistaurin(organic chemistry) A bisindolylmaleimide that inhibits protein kinaserubrocurcuminA red dye formed by the reaction of curcumin with borates in the presence of oxalic acid.rudimentarilyIn a rudimentary fashion.rudimentation(zoology) The process of an organ being reduced to a rudimentary form.rufobrunneous(zoology) Of a dark reddish-brown colour.ruggedisationAlternative spelling of ruggedization.ruggedizationThe act or process of ruggedizing.ruitenbergite(mineralogy) A monoclinic-sphenoidal mineral containing boron, calcium, chlorine, hydrogen, and oxygen.rumbustiouslyIn a boisterous or unruly mannerrurbanizationThe formation of rurban areas (by urban expansion into the countryside).russellophiidAny snake of the family Russellophiidaerustenburgite(mineralogy) An isometric-hexoctahedral tin white mineral containing palladium, platinum, and tin.rusticizationThe process of rusticizing.rutherfordine(mineralogy) An orthorhombic-dipyramidal mineral containing carbon, oxygen, and uranium.rutherfordiumA transuranic chemical element (symbol Rf) with an atomic number of 104.
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