Other Ending Letters

Word Lengths Starting With R

All 413 Matching Words

rabbinicRelating to rabbis.rabbinisticOf or relating to Rabbinic Judaism.rabic(medicine) Of or pertaining to rabies.rabietic(dated) rabid; affected with rabiesrabifictransmitting rabiesrabigenicCausing rabies.rabulisticSynonym of rabulous.racemic(chemistry) Containing equal amounts of dextrorotatory (+) and levorotatory (−) stereoisomers and therefore not optically active.rachialgicHaving or relating to rachialgia.rachitic(figurative) In a precarious or weak condition; likely to break down or collapse; feeble, rickety.rachitogenicCausing rickets.racialisticOf or pertaining to racialism or racism.raciolinguisticRelating to or involving the intersection of language and race.racistic(nonstandard) racistracktastic(slang, humorous, slightly vulgar) possessing especially attractive or impressive breasts.radarkymographic(rare) Relating to radarkymography.radicalisticOf, or pertaining to radicalismradiculographicRelating to radiculography.radiculopathic(pathology) Relating to radiculopathyradiestheticRelating to radiesthesiaradioanalyticAlternative form of radioanalytical.radioarsenicradioactive arsenic (especially when used as a tracer)radioautographicOf or pertaining to radioautography.radiobiologicSynonym of radiobiological.radiocarbonicRelating to, or dated using radiocarbonradiocephalic(anatomy) Relating to the radial artery and the cephalic vein.radiochemotherapeuticRelating to combined radiochemotherapyradiochromicThat changes colour on exposure to ionizing radiationradiochronologicRelating to, or employing, radiochronologyradiocinematographicRelating to radiocinematography.radioconcentricradiating from the centreradiodensitometricRelating to radiodensitometryradioelectricOf or pertaining to the transmission of power via electromagnetic wavesradioelectronicEmploying or relating to radioelectronics.radioembolicRelating to radioembolismradioenzymatic(biochemistry) Describing any investigation into an enzyme by the use of a radioactive substrate.radiogenicOf, pertaining to, or caused by radioactivity.radiogenomicRelating to radiogenomicsradiogoniometricRelating to or using radiogoniometry or radio direction findingradiogrammaticSynonym of radiographic.radiographicOf or pertaining to radiography.radiogravimetric(chemistry) Describing a form of gravimetric analysis in which the radioactivity of a product is measured instead of its massradioimmunoelectrophoreticRelating to radioimmunoelectrophoresis.radioimmunometric(immunology) Relating to immunometry enhanced with radiolabelsradioimmunoscintigraphicRelating to radioimmunoscintigraphy.radioimmunotherapeuticRelating to radioimmunotherapyradioisotopicOf, pertaining to, or employing radioisotopesradiolariticOf or relating to radiolarite.radiolitic(geology, of igneous rock) Having fanlike groupings of acicular crystals.radiologicOf or pertaining to radiology.radiolyticOf, pertaining to, caused by, or causing radiolysisradiomericMisspelling of radiometric.radiometabolicRelating to radiometabolism.radiometallicOf or pertaining to a radiometalradiometeorographicRelating to the radiometeorograph.radiometricReferring to the science of radiometry.radiomicRelating to radiomicsradiomimetic(biology) Having a biological effect similar to that of radiationradiomorphologicAlternative form of radiomorphological.radionecroticOf or pertaining to radionecrosis.radionicOf or pertaining to radionics.radionuclidicOf or pertaining to radionuclidesradiophenotypicRelating to radiophenotypesradiophilicThat thrives in the presence of ionizing radiationradiophonicDescribing sound effects created to accompany radio broadcasts as background music.radiophotographicRelating to radiophotography.radiorespirometricRelating to radiorespirometry.radioscopicOf or pertaining to radioscopyradiospectrometricRelating to radiospectrometryradiostereometricDescribing any stereometric examination made via radiographyradiosymmetricPossessing radial symmetry, symmetry across multiple lines or planes.radiosyntheticRelating to radiosynthesis.radiotelegraphicRelating to radiotelegraphy.radiotelemetricRelating to radiotelemetry.radiotelephonicRelating to radiotelephones.radiotelescopicRelating to radiotelescopy.radiotheranosticRelating to radiotheranosticsradiotherapeuticPertaining to radiotherapy.radiotherapicAlternative form of radiotherapeutic.radiotoxictoxic because of its radioactivityradiotrophic(of fungi, according to a proposed theory) Using melanin to convert gamma radiation into chemical energy for growthradiozincradioactive zincraftophilic(biology) Associated with a raft domain of a membranerageaholic(slang) A person who feeds on expressing rage and aggression.rageholic(slang) A person with a highly volatile temper.rahmonic(signal processing) A harmonic of a cepstrum.railwayac(dated) A railway enthusiast.rajasicRelating or conforming to rajas (one of the gunas in Hindu philosophy).ramogenicRelating to ramogensrapatronicBeing a high-speed camera capable of recording a still image with an exposure time in nanoseconds.rapefic(countable, fandom slang) A fanfic in which rape is a core element, typically being graphically depicted.raptastic(informal) Fantastic or excellent in the context of rap music.rasicRelating to rasa.rastereographicRelating to rastereographyrasterstereographicRelating to rasterstereographyratiomericMisspelling of ratiometric.ratiometric(electronics) Describing any system in which an output is directly proportional to an inputratiomorphic(psychology) Relating to unconscious processing of sensory datarationalisticOf or relating to rationalism.reactogenic(immunology) Causing an immunological reactionreadaholic(slang) One who loves to read books; a bookworm.reaginicOf or relating to a reagin.realisticExpressed or represented as being accurate, practicable, or not idealistic.rebec(music) An early three-stringed instrument, somewhat like a simple violin only pear shaped, played with a bow and used in Medieval and the early Renaissance eras.reboantic(poetic) Reverberating.rec(uncountable, informal) Clipping of recreation.recalc(transitive, informal) recalculaterecathecticRelating to recathexis.reccAlternative form of rec (“recommend”).receptomicRelating to receptomics or to a receptomereceptorarchitectonic(anatomy, biology) Relating to the architectonics of receptorsrecidivisticBeing a recidivist; inclined to revert to previous behaviours.recipromantic(neologism) Experiencing romantic attraction only to people known to reciprocate one's feelings.recipromaticHaving an automatic adjustment of the position.recircClipping of recirculation.recombinagenicAlternative form of recombinogenic.recombinogenic(genetics) Giving rise to recombinant DNArecombogenicMisspelling of recombinogenic.rectocoliticRelating to rectocolitis.rectocolonicRelating to the rectum and colonrectosphinctericInvolving the rectum and sphincter.recyclicOf, pertaining to, causing or undergoing recycling.redoximorphic(soil science) Exhibiting characteristic features caused by alternating reduction and oxidation of iron and manganese compounds.reductasic(biochemistry) Relating to a reductasereductionisticOf or pertaining to reductionism.reductivisticOf or relating to reductivism.reeferphobicRelating to reeferphobes or to reeferphobia.reflectographicRelating to reflectography.reflectometricRelating to reflectometryreflexogenicThat induces a reflex.reflexologicAlternative form of reflexological.refluxogenicThat causes gastric refluxreformisticreformist; advocating reformrefractometricOf or pertaining to refractometryrefreshaholic(colloquial) Someone who feels a compulsion to continually refresh their web browser to check for new content.regioisomeric(chemistry) Of or pertaining to regioisomers.regiolecticPertaining to a regiolect.regionalisticRelating to, or supporting, regionalism.regionic(rare) Relating to a region; regional.regiospecificregioselectiveregmaglypticOf or relating to regmaglypts.regolithicRelating to regolithregosolicRelating to regosols.reistic(philosophy) Of or relating to reism.rejectionisticOf or related to rejectionism.relationisticof or pertaining to relationism.relativistic(physics) Of or relating to relativity.relaxographicRelating to relaxographyrelaxometricRelating to relaxometryreliabilisticOf or relating to reliabilism.relicThat which remains; that which is left after loss or decay; a remaining portion.religiomysticSynonym of religiomystical.religionisticOf, or pertaining to religionismreligiophobicAfflicted with religiophobia.religioscientificRelating to religion and science.rendzinicOf or relating to rendzina soils.renicardiacAlternative form of renocardiac.renocardiacSynonym of cardiorenal.renocentric(pathology) Centred on (or originating from) the kidneysrenogastric(anatomy) Involving the kidney and the stomach.renogenicThat originates in the kidneyrenographicRelating to renography.renometricRelating to renometry.renotoxicSynonym of nephrotoxic.renotrophicThat nourishes (and thus expands) the kidneyrenotropic(physiology) That migrates towards kidney tissue (or causes such migration)representationalisticOf or pertaining to representationalism (in either art or philosophy).reprographicOf, relating to, or produced by reprography.reprometabolicRelating to reproduction and metabolism (in pregnant women)reprotoxic(pharmacology, toxicology) Having a toxic effect on the process of reproductionreptilicLike a reptile; reptilianrepublicA state where sovereignty rests with the people or their representatives, rather than with a monarch or emperor; a country with no monarchy.resectoscopic(surgery) By means of a resectoscoperesinicDated form of resinous.resiniticOf or pertaining to resinite.resinographicRelating to resinography.resorbogenicThat causes resorption (of bone)resorcinolicRelating to resorcinol.resorcylic(organic chemistry) Relating to, or producing resorcinolrespirometricRelating to respirometry.respirophasicRelating to the phase of the respiratory cyclerestavec(Haiti) A child sent by their parents to work for another household as a domestic servant.restenosticRelating to restenosisrestenotic(pathology) Relating to restenosisresyncresynchronizationretarc(geology, nuclear testing) A rubble mound occasionally formed by a powerful underground explosion (usually nuclear) in solid rock, due to the chimney of shattered rock above the explosion occupying a greater volume than the solid rock previously present.retarmac(transitive) To resurface with a new layer of tarmac.retic(informal) Reticulated python.reticulinicRelating to or composed of reticulin.reticulocyticRelating to reticulocytesreticulocytopenic(medicine) Having or relating to reticulocytopenia.reticulocytoticHaving or relating to reticulocytosis.reticuloendoplasmic(anatomy) Relating to the endoplasmic reticulumreticulofibroticreticular fibroticreticulohistiocyticOf or relating to the reticular and histiocytic forms of connective tissue.reticulothalamic(anatomy) Relating to the thalamic reticular nucleusreticulotropic(physiology) That affects, or is active within, a reticulum (of blood vessels)retinicArchaic form of resinous.retinocentricCentred on the retinaretinogenicRelating to retinogenesisretinohypothalamicOf or pertaining to the retina and the hypothalamus; used especially of the retinohypothalamic tract, a photic input pathway involved in the circadian rhythms of mammals.retinoic(organic chemistry) Derived from retinol; relating to retinoic acid or its derivativesretinopathicRelating to retinopathy.retinoscopicRelating to retinoscopy.retinothalamicRelating to the retina and the thalamusretinotopicDescribing a projection of an image onto a part of the brain that preserves the spatial relations of the image as received by the retinaretinotoxictoxic to the retinaretroaorticThat flows in the opposite direction to that of the aortaretrobiosynthetic(biochemistry) Relating to retrobiosynthesisretrocardiac(anatomy, medicine) Located behind the heart.retrochiasmatic(anatomy) Behind the chiasmaretrochoanitic(anatomy) That points backward.retrochorionicBehind the chorion.retrocolic(anatomy) posterior to the colonretrocollicRelating to the back of the neck.retrofuturisticOf or relating to how the future was inaccurately imagined in the past; resembling an outdated vision of the future.retrogenic(genetics) Relating to retrogenesretrognathic(anatomy) Having a retrusive jaw.retrographicRelating to retrographyretrohepaticBehind the liverretrolimbic(anatomy) Behind the limbic systemretrolistheticRelating to retrolisthesis.retromesenteric(anatomy) Behind the mesenteryretronicRelating to retrons.retronymicBeing or relating to a retronym.retropancreatic(anatomy) Behind the pancreasretroperistalticRelating to retroperistalsis.retroperitoneoscopic(surgery) Describing posterior (rather than the normal anterior) transperitoneal laparoscopic techniquesretrophrenicLocated behind the diaphragm.retroprostheticBehind a prosthesis, especially behind a keratoprosthesisretropubic(anatomy) Behind the pubic area (and in front of the urinary bladder).retrorolandic(anatomy) Behind the Rolandic area of the brainretroscopic(optics, of a lens) Having a tilt in the opposite direction to a pantoscopic lensretrosynthetic(organic chemistry) Of or relating to retrosynthesis.retrotranscriptomic(genetics) Relating to a retrotranscriptomeretrotympanic(anatomy) Behind the tympanumretrozygomatic(dentistry) Of or pertaining to Aesculapian operation or the space behind the zygomatic bone.reunionisticOf or relating to reunionism.reversionisticreversionistrevisionisticExhibiting revisionism; changing some accepted doctrine or view of history.rhabdicRelating to or composed of rhabds.rhabditicRelating to the rhabdite.rhabdolithicRelating to rhabdoliths.rhabdomanticRelating to rhabdomancy.rhabdomericOf or pertaining to the rhabdomererhabdomyoblasticRelating to rhabdomyoblasts.rhabdomyolyticOf or pertaining to rhabdomyolysis.rhamnogalacturonicDerived from, or composed of rhamnogalacturonanrhaponticThe false rhubarb (Rheum rhaponticum)rhapsodichighly emotional; rapturousrhapsodisticCharacteristic of a rhapsodist; rhapsodic.rheebocAlternative spelling of rhebok.rhematic(linguistics) The provision of new information regarding the current theme.rhenicOf or containing rhenium.rheobasicRelating to a rheobase.rheocardiographicRelating to rheocardiography.rheocrenicRelating to rheocrenesrheoencephalographicRelating to rheoencephalography.rheogenicThat generates an electric currentrheographicRelating to rheography.rheologicOf, or relating to, rheology: the deformation and flow of matter.rheometricOf or pertaining to rheometryrheomorphic(geology) Modified by rheomorphismrheonomic(mathematics) Of a mechanical system whose constraint equations explicitly contain or are dependent upon time.rheopathologicAlternative form of rheopathological.rheopecticExhibiting rheopexy.rheopexicDescribing a gel for which the time of solidification after discontinuation of a relatively high shear rate, is reduced by applying a small shear raterheophilic(zoology) That lives in swiftly-flowing waterrheophytic(biology) Relating to rheophytesrheoplethysmographicRelating to the rheoplethysmograph.rheoscopicRelating to the rheoscope.rheostaticRegulated using a rheostat.rheotactic(biology) relating to rheotaxisrheotaxicAlternative form of rheotactic.rheotrophicSupplied with nutrients by flowing water.rheotropicPertaining to or exhibiting rheotropism.rheotypic(biology) Relating to the rheophilic form of an organismrhetic(linguistics) Of or pertaining to a rheme.rhetoricSynonym of rhetorical.rheumaticResembling or relating to rheumatism.rheumatogenic(pathology) That causes rheumatismrheumatologicrheumatologicalrheumic(medicine, archaic) rheumy; rheumatic (pertaining to, or characterized by, rheum).rhexolytic(biology) Describing the dehiscence of a cell by the breakdown of the outer wall, between conidiarhinencephalic(anatomy) Of or pertaining to the rhinencephalon.rhinicRelating to the nose; nasal.rhinoceroticOf or pertaining to rhinoceros.rhinogenic(medicine) Originating in the nose.rhinolaryngologicOf or pertaining to rhinolaryngology.rhinologicOf or pertaining to rhinology.rhinomanometricOf or relating to rhinomanometry.rhinophymic(rare) Rhinophymatous.rhinoplasticPertaining to rhinoplasty.rhinoscopicOf or pertaining to rhinoscopy.rhinotillexomaniac(very rare) One who suffers from rhinotillexomania; a compulsive nose-picker.rhinotopicRelating to rhinotopyrhizic(mathematics, archaic) Relating to the root of an equation.rhizocarpic(botany) Synonym of rhizocarpous.rhizogeneticSynonym of rhizogenous.rhizogenicSynonym of rhizogenous.rhizokineticSynonym of acrodynamic.rhizomatic(botany) Resembling or related to a rhizome.rhizomelicOf or pertaining to the hip and shoulder jointsrhizomicRelating to a rhizome.rhizomorphicRelating to a rhizomorph.rhizophytic(botany) Relating to rhizophytesrhizoristic(archaic, mathematics) Relating to the separation of the roots of an equation.rhizosphericOf or pertaining to the rhizosphere.rhizotonic(linguistics, of an inflected form) Having the stressed syllable within the root of the word.rhizotoxictoxic to rhizomes / rootsrhodic(inorganic chemistry) Of or pertaining to rhodium, especially tetravalent rhodiumrhododendric(organic chemistry) Derived from rhododendronsrhodolithicRelated to or composed of rhodoliths.rhodophyticRelating to the rhodophytesrhodopicDescribing the part of vision that detects pale red lightrhombencephalic(anatomy) Relating to the rhombencephalon.rhombicHaving the characteristics of a rhombus.rhomboencephalicAlternative form of rhombencephalic.rhombohedricrhombohedralrhombomericRelating to a rhombomere.rhopalic(poetry, rhetoric) Having each successive word longer by a letter or syllable.rhopographicRelating to rhopography.rhotic(phonetics) A rhotic consonant or rhotic vowel (R-coloured vowel).rhymicOf or pertaining to rhyme.rhynchokineticRelating to rhynchokinesis.rhyolithic(obsolete) Alternative form of rhyolitic: composed of or related to rhyolite.rhyoliticPertaining to or composed of rhyolite, the lava form of granite.rhyparographicRelating to rhyparography.rhythmicOf or relating to rhythm.rhythmogeneticRelating to rhythmogenesis.rhythmogenicRelating to rhythmogenesisrhythmographicRelating to rhythmography.rhythmometricRelating to rhythmometryribolyticThat ribolysesribonomicRelating to ribonomicsribonucleasicRelating to a ribonucleaseribonucleic(genetics) Of or pertaining to ribonucleic acid (RNA) or its derivativesribonucleolyticThat cuts the internucleotide link in RNA.ribonucleoproteicRelating to or composed of ribonucleoprotein.ribonucleoproteomicRelating to ribonucleoproteomesribosidicCharacteristic of a riboside, especially of the link between ribose and a sugar moietyribosomicOf or pertaining to ribosomes.ribotoxic(biochemistry) toxic because of interference with the function of RNAribotypicRelating to a ribotyperibozymaticRelating to ribozymesribozymicRelating to ribozymesrichteritic(mineralogy) Characteristic of, or containing richterite.ricinic(organic chemistry, archaic) Pertaining to, or derived from, castor oil.ricinoleicOf or pertaining to ricinoleic acid or its derivatives.ricinolicAlternative form of ricinoleic.rickettsemicRelating to rickettsemiarickettsiaemicAlternative form of rickettsiemic.rickettsiemicRelating to rickettsiemiarickettsiostaticThat halts the spread of rickettsiosisricracAlternative form of rickrack.ridic(informal) ridiculousrigmarolic(rare) Characteristic of rigmarole.rigoristicExhibiting rigorism; strict.rigouristicRare spelling of rigoristic.rimicAlternative form of rhymic.ripamatic(advertising) A mockup advertisement assembled from portions of existing advertisements.ripomaticAlternative form of ripamatic.ripplonicRelating to ripplons.ritualicPertaining to ritual.ritualisticIn the manner of a ritual.robodoc(science fiction) A robot that performs the duties of a doctor or surgeon.robophobic(Internet slang, otherwise rare) Having a fear or hatred of robots or of artificial intelligence.roboticOf, relating to, or resembling a robot; mechanical, lacking emotion or personality, etc.robovacrobotic vacuum cleanerrocAn enormous mythical bird in Eastern legend.rockadelic(slang) Having the coolness or style of rock music or rock stars.rocktastic(informal) Fantastic or excellent in the context of rock music.rocktronicBlending elements of rock music and electronic music.roentgenkymographicRelating to roentgenkymography.roentgenographicRelating to roentgenographyroentgenologicSynonym of roentgenological.roentgenoscopicRelating to roentgenoscopy.roentgenotherapeuticRelating to roentgenotherapy.rolandicAlternative letter-case form of Rolandic.romanticFantastic, unrealistic (of an idea etc.); fanciful, sentimental, impractical (of a person).romanticisticOf or relating to romanticism.romantopicOf or relating to romantopia.romboencephalicMisspelling of rhomboencephalic.ronnaparsec(astronomy) An astronomical unit of distance equal to 10²⁷ parsecs.ropalicAlternative form of rhopalic.roricResembling, pertaining to, or containing dew; dewy.rosacic(obsolete) Uric, as in uric acid.roscAn ancient form of unrhymed Old Irish verse that uses alliteration and meter.roseocobaltic(chemistry) Used to designate certain rose-red compounds of cobalt with ammonia.rosetophilicrosetophylousrosmarinic(organic chemistry) Relating to rosmarinic acid or its derivativesrotodynamic(of a pump) In which energy is continuously imparted to the pumped fluid by means of a rotating impeller, propeller, or rotor (unlike a positive displacement pump, in which a fluid is moved by trapping a fixed amount of fluid and forcing the trapped volume into the pump's discharge)rotoscopicOf or pertaining to the rotoscope form of animation.rovibronic(physics) Describing a rotational sublevel of a vibrational level of an electronic state.royalisticof or pertaining to royalism or royalistsrubeanic(inorganic chemistry) Of or pertaining to rubeanic acid or its derivativesrubeoticRelating to rubeosis.rubidic(dated, chemistry) Relating to, or containing, rubidium.rubific(obsolete) reddening, making red.rubricA heading in a book highlighted in red.rucAlternative form of roc.rucksacDated form of rucksack.rugosimetricRelating to rugosimetry; by means of a rugosimeterrumenicRelating to rumenrunaholic(informal) One who is addicted to running.runcic(mathematics, of a polytope) Having the vertices of a runcinated polytope.runicOf, pertaining to, or written using runes.rupophobicSuffering from rupophobia; having an irrational fear of dirt and rubbish.ruralisticExhibiting or relating to ruralism; characteristic of the countryside.rushaholic(informal) A person who is constantly in a hurry.rusticCountry-styled or pastoral; rural.ruthenic(inorganic chemistry) Of or pertaining to rutheniumrythmicAlternative spelling of rhythmic.