Latin and Greek neuter nouns whose plural ends in -A (DATUM → DATA, CRITERION → CRITERIA)
457 words
OS JUS CRUS OPUS OVUM ZOON CECUM DATUM FILUM FORUM GENUS HILUM ILEUM ILIUM INION JUGUM NOTUM ODEUM SAGUM SERUM SOLUM TAXON VELUM ACETUM ADYTUM AECIUM AMNION ANTRUM ASYLUM ATRIUM CILIUM CORIUM CORPUS DICTUM ETYMON FACTUM FOLIUM FRENUM GLOMUS GONION GONIUM GRANUM LABIUM LABRUM LOGION MEDIUM MENTUM MICRON MIKRON MILIUM OIDIUM OSTIUM PEPLUM PHYLON PHYLUM PIGNUS PLENUM PODIUM RECTUM REGNUM RHYTON SACRUM SCUTUM SEPTUM SIGLUM SPUTUM TECTUM TELIUM TERGUM VACUUM VISCUS ALODIUM AMENTUM ARCANUM BACULUM CAMBIUM CENTRUM CRANIUM CRISSUM EIDOLON ELUVIUM ELYTRON ELYTRUM ENTERON ERRATUM FRAENUM FRUSTUM FULCRUM ISCHIUM JEJUNUM JUGULUM LABARUM LUSTRUM MAXIMUM MEGARON MINIMUM OMENTUM OPTIMUM ORGANON ORGANUM OSCULUM PALLIUM PEREION PINETUM PLEURON PUNCTUM QUANTUM ROSTRUM SANCTUM SCROTUM SISTRUM STERNUM STRATUM TAPETUM TRIVIUM UREDIUM ZOARIUM ZOECIUM ACICULUM ACROMION AECIDIUM AEROBIUM ALLODIUM ALLUVIUM APHELION APTERIUM AQUARIUM ASCIDIUM BASIDIUM BIENNIUM BOTHRIUM BRACHIUM CEMENTUM CEREBRUM CHRISMON CIBORIUM CINGULUM COAGULUM CONIDIUM COREMIUM CYATHIUM CYMATIUM DELIRIUM DILUVIUM DIPTERON DUODENUM EMPORIUM ENCOMIUM EULOGIUM EXEMPLUM EXORDIUM EXTREMUM FRENULUM FURCULUM FUSARIUM GANGLION GONIDIUM GYNECIUM HIMATION HYMENIUM ILLUVIUM IMPERIUM INDUSIUM INOCULUM LABELLUM LIXIVIUM LOMENTUM MOMENTUM MYCELIUM NOUMENON OOGONIUM OXYMORON PARERGON PATAGIUM PECULIUM PERIDIUM PHILTRUM PLECTRON PLECTRUM PRONOTUM PROPRIUM PROPYLON PUPARIUM PYGIDIUM PYXIDIUM RAMENTUM REFUGIUM ROSARIUM SCHOLIUM SEDILIUM SOLARIUM SOLATIUM SPECTRUM SPECULUM SPICULUM SPLENIUM STASIMON STRIATUM SUBGENUS SUDARIUM SYCONIUM TIMPANUM TOMENTUM TYMPANUM VASCULUM VELARIUM VEXILLUM VINCULUM VIVARIUM ZOOECIUM ANTHELION ANTHEMION ANTHODIUM ANTISERUM ARBORETUM ASYNDETON AUTOMATON BACTERIUM BRONCHIUM CALDARIUM CAPITULUM CHALAZION CLAUSTRUM CLITELLUM COCCIDIUM COLLEGIUM COLLUVIUM COLLYRIUM CONTAGIUM CONTINUUM CRITERION CTENIDIUM CUBICULUM CYMBIDIUM DECENNIUM DENTALIUM DICHASIUM EFFLUVIUM EPHEMERON EPICEDIUM EPIMYSIUM EQUISETUM FLABELLUM FLAGELLUM GAMMADION GELSEMIUM GYMNASIUM GYNAECIUM GYNOECIUM HERBARIUM HORDEOLUM HOSPITIUM MANUBRIUM MARSUPIUM MAZAEDIUM OPERCULUM OPUSCULUM PALLADIUM PARHELION PHELONION POLLINIUM PRESIDIUM PTERYGIUM PYCNIDIUM REPTILIUM RETICULUM RHIZOBIUM ROSTELLUM SACRARIUM SARMENTUM SCUTELLUM SENSILLUM SENSORIUM SEPTARIUM SPIRILLUM SUBPHYLUM SYMPODIUM SYMPOSIUM SYNCYTIUM TEGMENTUM TENACULUM TENTORIUM TERRARIUM TRAPEZIUM TRIENNIUM TRIFORIUM TRIHEDRON ULTIMATUM UNGUENTUM UREDINIUM UROPYGIUM VESTIGIUM ACETABULUM ANAEROBIUM ANDROECIUM APOTHECIUM ARGUMENTUM ASCOGONIUM AUDITORIUM CAPITELLUM CEREBELLUM CINERARIUM COLLOQUIUM COMPENDIUM CONSORTIUM CURRICULUM DECAHEDRON ENCEPHALON EPICARDIUM EPICENTRUM EPICRANIUM EPINEURIUM EPISTERNUM EPITHELIUM EXOSPORIUM FILOPODIUM GLOCHIDIUM HAUSTELLUM HAUSTORIUM HEMELYTRON HEMELYTRUM HEXAHEDRON HONORARIUM HYPANTHIUM INVOLUCRUM MILLENNIUM MIRACIDIUM MONOPODIUM MORATORIUM MYOCARDIUM NATATORIUM NEPHRIDIUM OCEANARIUM OCTAHEDRON OMMATIDIUM OSMETERIUM PANCRATIUM PANJANDRUM PARAMECIUM PARAPODIUM PERIMYSIUM PHYLLODIUM PLASMODIUM POLYHEDRON POLYPARIUM PRAESIDIUM PRESTERNUM PRIMORDIUM PRINCIPIUM PROCAMBIUM PROSCENIUM PROSTOMIUM PSALTERIUM PUERPERIUM QUADRIVIUM SANATORIUM SANITARIUM SANITORIUM SCLEROTIUM SEQUESTRUM SESTERTIUM SIMULACRUM SPERMATIUM SPORANGIUM SUBSTRATUM SUDATORIUM TRICLINIUM TROPAEOLUM VIBRACULUM ANIMALCULUM ANTEPENDIUM ANTHERIDIUM ARCHEGONIUM ASPERGILLUM CANDELABRUM CARPOGONIUM COLUMBARIUM CREMATORIUM DESIDERATUM ENCHIRIDION ENDOCARDIUM ENDOMETRIUM ENDOTHECIUM ENDOTHELIUM EQUILIBRIUM EUBACTERIUM FLORILEGIUM GAMETANGIUM HESPERIDIUM HORMOGONIUM HYPOLIMNION ICOSAHEDRON INCUNABULUM INTERREGNUM LATIFUNDIUM LEPROSARIUM MESOTHELIUM MONOCHASIUM OSTENSORIUM PENTAHEDRON PERICARDIUM PERICRANIUM PERINEURIUM PERITHECIUM PLANETARIUM PROTHALLIUM QUADRENNIUM RETINACULUM SCRIPTORIUM SPOROGONIUM STAMINODIUM STYLOPODIUM TETRAHEDRON APPRESSORIUM DIENCEPHALON DIVERTICULUM DODECAHEDRON EPITHALAMION HIBERNACULUM HYMENOPTERON PERIONYCHIUM PHILODENDRON PROLEGOMENON PROTHALAMION PROTHALAMIUM PSEUDOPODIUM QUINQUENNIUM RHOMBOHEDRON SPERMAGONIUM SUPERSTRATUM XIPHISTERNUM ARMAMENTARIUM EPIPHENOMENON MESENCEPHALON METENCEPHALON MITOCHONDRION MYCOBACTERIUM PERICHONDRIUM TRAPEZOHEDRON ZOOSPORANGIUM CHONDROCRANIUM CYANOBACTERIUM DISEQUILIBRIUM MEGASPORANGIUM MYELENCEPHALON NONEQUILIBRIUM PROSENCEPHALON RHINENCEPHALON SPERMATOGONIUM TRISOCTAHEDRON ARCHAEBACTERIUM CORYNEBACTERIUM CRYPTOSPORIDIUM ENTEROBACTERIUM MICROSPORANGIUM RHOMBENCEPHALON SUPERPHENOMENON
Copyright © 2026 Mitch Bayersdorfer · AGPL-3.0 · Thanks to Joe Petree for his definitions for these lists. · Detailed Attributions