Other Ending Letters

All 67 Matching Words

rabbinismAlternative letter-case form of Rabbinism.rabbitdomThe state or essence of being a rabbit.rachitismSynonym of rachitis (“rickets”).racialismThe belief that humans can be categorized as belonging to distinct races, each race being characterized by fixed and heritable traits.radargram(planetology, geology) A radar image of mineral deposits or a planetary surface.radiogram(radio, historical) Synonym of radiogramophone (“a gramophone record player that incorporates a radio receiver”).rainstormA storm characterized by substantial, heavy rainfall.ralliformBelonging to the rails of family Rallidae.rankogramA graphical illustration of the relative ranks of a group of treatments etc.rascaldomThe state of being a rascal.rascalismThe behaviour of a rascal; villainy.rastellumIn certain mygalomorph spiders, a row of stiff spines on the chelicera.raycizzum(alt-right, mockingly) A deliberate misspelling of racismrazobazam(pharmacology) A benzodiazepine derivative with nootropic effects.razorclamAlternative form of razor clam.readerdomThe realm, sphere, influence, or body of readers; readers collectively; readership.rebaptismA second or subsequent baptism; the act or ceremony of rebaptizing.reblossom(intransitive) To blossom again or anew.recallismA radical Bolshevik policy demanding that the Russian Social Democratic Labour Party cease all participation in legal state establishments and recall its representatives from the duma.recentism(rare) A focus on recent events to the exclusion of history.reconfirmTo confirm again; to establish more firmlyreconformTo conform again.reddendum(law) A clause in a deed by which some new thing is reserved out of what had been granted before; the clause by which rent is reserved in a lease.redtapismAlternative form of red-tapism.reformismAny of several movements that promote reformregionismregionalism; a tendency to administer an area as separate regionsrepagulum(zoology) A modified abortive egg that may be used to protect the other eggs from predation.repealismSupport for the repeal of a law or policy.reperform(transitive) To perform again or anew.reprogram(transitive, computing) To program anew or differently.reptariumA glass tank in which reptiles are held for displayreptiliumAn enclosure in which reptiles are keptreservismThe practice of an employee being kept in reserve and asked to work only when needed.responsumsingular of responsarestiform(anatomy) Formed like a rope; applied especially to several rope-like bundles or masses of fibres on the dorsal side of the medulla oblongata.retardism(dated) Mental retardationreticulumA pattern of interconnected objects.revengismA tendency to carry out, or preoccupation with, revenge.rhedariumA structure used for storage, sale, or manufacture of horse-drawn carriages.rhinariumThe naked surface of skin around the external openings of the nostrils of the nose in most mammals, usually more or less moist and embossed.rhipidium(botany) A scorpioid cyme whose successive pedicels follow a zigzag path on the same plane.rhizobium(biology) Any of various bacteria, of the genus Rhizobium, that form nodules on the roots of legumes and fix nitrogen.rhizoderm(botany) Synonym of rhizodermis.rhopalism(poetry, rhetoric) rhopalic structurerhopalium(zoology) One of the small sensory tentacular structures of various jellyfish species.rhotacismAn exaggerated use of the sound of the letter R.rhoticismAlternative form of rhotacism.riboplasmThe part of an anammox bacterium that holds the chromosome, ribosomes and anammoxosome; it is surrounded by the paryphoplasm that is analogous to the periplasm that surrounds the cytoplasm in Gram-negative bacteriarigourismAlternative form of rigorism.ripazepamA pyrazolodiazepinone derivative with anxiolytic effects, structurally related to certain benzodiazepine drugs.risdiplamA drug for the treatment of spinal muscular atrophy.ritualismThe belief that it is necessary for rites or repeated sets of actions to be carried out.romantismAlternative form of romanticism.ronnagram(metrology) An SI unit of mass equal to 10²⁷ grams. Symbol: Rgrontogram(metrology) An SI unit of mass equal to 10⁻²⁷ grams. Symbol: rgrootogramA frequency graph in which one axis is scaled by the square root of the frequencies, so as to emphasize the smaller values.rostellumA small beak-like process or extension; a small rostrum.rostrulum(obsolete, entomology, anatomy) A little rostrum (beak-like projection of an insect).roundwormAn invertebrate animal of the phylum Nematoda and other similar phyla. Many species of roundworms are parasites.routinismprevalence of, or domination by, routinerubberismFetishism for rubber or rubberwear.rubricism(Christianity, derogatory) A pedantic or scrupulous emphasis on following rubrics, that is, written directions and regulations, in celebrating the liturgy.ruiniform(geology, mineralogy) Having the appearance of the ruins of buildings, despite being natural in origin.rumortism(humorous) A tendency to spread rumors or gossip.rurbanismRurban living generally; the combination of urban and rural characteristics in a place.rusticismA rustic custom or characteristic.rutheniumA metallic chemical element (symbol Ru) with an atomic number of 44.