List of 9 Letter Words Ending with UM

ABROTANUM ACCUBITUM AETHALIUM AGAMOBIUM AGRAULEUM ALCYONIUM ALIMENTUM ALLEGATUM ALUMINIUM ALVEARIUM AMENTULUM AMERICIUM AMOEBAEUM AMPHIBIUM ANATHERUM ANGRAECUM ANOESTRUM ANTHIDIUM ANTHODIUM ANTHURIUM ANTIOPIUM ANTISERUM APLECTRUM ARBORETUM ARCHIDIUM ARGENTEUM ASPHALTUM ASPLENIUM ATHENAEUM AUCHENIUM AURANTIUM AUTOSERUM AVIZANDUM AXOPODIUM AZALEAMUM AZOXONIUM BACCILLUM BACTERIUM BALDUCTUM BARATHRUM BERYLLIUM BERKELIUM BICLINIUM BIGEMINUM BISELLIUM BYZANTIUM BOTRYDIUM BOTULINUM BROMATIUM BRONCHIUM BUCRANIUM BULLARIUM BUPLEURUM CALCANEUM CALCARIUM CALDARIUM CALDERIUM CALVARIUM CANANGIUM CAPITATUM CAPITULUM CAPNODIUM CAPTANDUM CARBONIUM CARICETUM CARPELLUM CARPIDIUM CASTELLUM CASTOREUM CATASETUM CAVAEDIUM CENACULUM CERASTIUM CERITHIUM CHALAZIUM CHILARIUM CHILIDIUM CHLORALUM CHORAGIUM CICHORIUM CYMBIDIUM CYMOIDIUM CYNANCHUM CYRTOMIUM CYSTIDIUM CLADODIUM CLAUSTRUM CLEITHRUM CLIMACIUM CLITELLUM CNEMIDIUM COCCIDIUM COELARIUM COENOBIUM COLCHICUM COLLEGIUM COLLYRIUM COLLODIUM COLLUVIUM COLOSSEUM COLOSTRUM COLUMBIUM COMBRETUM CONCILIUM CONCLUSUM CONGOLEUM CONJUGIUM CONNUBIUM CONTAGIUM CONTINUUM CONUNDRUM CORALLIUM CORMIDIUM CORTICIUM CRASPEDUM CREDENDUM CREMBALUM CRIBELLUM CRITERIUM CTENIDIUM CTENOLIUM CUBICULUM DACRYDIUM DARDANIUM DECENNIUM DEFLUVIUM DELIQUIUM DELTARIUM DELTIDIUM DENOTATUM DENTALIUM DEPOSITUM DESMODIUM DEUTERIUM DIACHYLUM DIACODIUM DIAZONIUM DICALCIUM DICHASIUM DICLESIUM DIOESTRUM DORONICUM DREPANIUM DRYADETUM ECBALLIUM ECTROPIUM EFFLUVIUM ELAPHRIUM ELASTICUM ELATERIUM EMBAPHIUM ENCARPIUM ENDANGIUM ENDOSTEUM ENTROPIUM EPHYMNIUM EPHIPPIUM EPICEDIUM EPIGONIUM EPILABRUM EPILOBIUM EPIMEDIUM EPIMYSIUM EPIPODIUM EPITONIUM EQUISETUM ERIOGONUM EUPHONIUM EUROPHIUM EXCIPULUM EXOCOELUM EXOGONIUM FACIENDUM FAGOPYRUM FARFUGIUM FASTIDIUM FASTIGIUM FERMENTUM FLABELLUM FLAGELLUM FRAENULUM FRUMENTUM FRUSTULUM GASTRAEUM GELSEMIUM GEMINORUM GENICULUM GERMANIUM GERMARIUM GYMNASIUM GYNAECEUM GYNAECIUM GYNOECIUM GLABELLUM GLUCINIUM GONANGIUM GONOECIUM GORGONEUM GOSSYPIUM HARMONIUM HEDYCHIUM HEDYSARUM HERACLEUM HERBARIUM HYDRONIUM HIERACIUM HYMNARIUM HYPANTRUM HYPERICUM HIPPIDIUM HOLOSTEUM HORDEOLUM HORTORIUM HOSPITIUM IMPLUVIUM INARCULUM INCENDIUM INDECORUM INFINITUM YTTERBIUM JANICULUM JARGONIUM LACONICUM LACTARIUM LANTANIUM LANTHANUM LARVARIUM LEGITIMUM LIGUSTRUM LIMNOBIUM LIMODORUM LUPULINUM MAGNALIUM MAGNESIUM MANCIPIUM MANGANIUM MANIFICUM MANUBRIUM MARRUBIUM MARSUPIUM MARTYRIUM MASTIGIUM MAUSOLEUM MAZAEDIUM MEMNONIUM MENSTRUUM MESOARIUM MESONOTUM METANOTUM METRIDIUM MICROBIUM MYCTOPHUM MILIARIUM MILLENIUM MYOSEPTUM MITHRAEUM MOLLUSCUM MOSOCECUM NECTARIUM NELUMBIUM NEODYMIUM NEPHELIUM NEPTUNIUM NYMPHAEUM NIPPONIUM NONVACUUM OBLIGATUM OBSEQUIUM OMENTULUM ONCHIDIUM OPERCULUM OPUSCULUM ORATORIUM OSSICULUM OSSUARIUM OTOCONIUM OVOGONIUM OXYGENIUM PALAQUIUM PALLADIUM PARAMYLUM PAROARIUM PARTINIUM PASTORIUM PENTHORUM PERCENTUM PERCEPTUM PERIAREUM PERICULUM PERINAEUM PERPETUUM PETROBIUM PETROLEUM PHILONIUM PYCNIDIUM PYLANGIUM PINACULUM PYRETHRUM PLENARIUM PLUTONIUM POGONATUM POLYGONUM POLLINIUM POMOERIUM POSTNOTUM POTASSIUM PRACTICUM PREBELLUM PRECARIUM PRELABRUM PRELUDIUM PREPUTIUM PRESCUTUM PRESIDIUM PRETORIUM PRYTANEUM PROLABIUM PROOEMIUM PROPODEUM PROPODIUM PROSOPIUM PSEUDOVUM PTERIDIUM PTERYGIUM PULSELLUM PUNCTULUM QUADRATUM QUADRIMUM QUAESITUM QUANTULUM QUERCETUM REDDENDUM RESIDIUUM RESPECTUM RESPONSUM RETICULUM RHINARIUM RHIPIDIUM RHIZOBIUM RHOPALIUM ROSTELLUM ROSTRULUM RUTHENIUM SACCHARUM SACRARIUM SAGAPENUM SALICETUM SARGASSUM SARMENTUM SAROTHRUM SCABELLUM SCOPARIUM SCRIPULUM SCRUPULUM SCUTELLUM SENSILLUM SENSORIUM SEPARATUM SEPTARIUM SEPTERIUM SERVITIUM SEXENNIUM SICILICUM SILENTIUM SIMILIMUM SYMPHYTUM SYMPODIUM SYMPOSIUM SYNANGIUM SYNCYTIUM SYNEDRIUM SYNSACRUM SIPHONIUM SYRINGIUM SPARGANUM SPECILLUM SPHAERIUM SPIRILLUM SPLACHNUM SPORIDIUM STIBONIUM STYLIDIUM STOMODEUM STRAGULUM STRONTIUM SUBICULUM SUBMENTUM SUBPHYLUM SUBSIDIUM SUGARPLUM SUGGESTUM SULFONIUM TAENIDIUM TALLIATUM TANACETUM TARAXACUM TECTORIUM TEGMENTUM TELLURIUM TENACULUM TENTILLUM TENTORIUM TERRARIUM THALAMIUM THYRIDIUM TILICETUM TORMENTUM TRAPEZIUM TRIADENUM TRIBOLIUM TRICERIUM TRICINIUM TRIENNIUM TRIFOLIUM TRIFORIUM TRIOSTEUM TRIPSACUM TRIPUDIUM TRIREGNUM TRISODIUM TRITICEUM TRITORIUM TRITURIUM TROPHAEUM ULTIMATUM UNCINATUM UNCTORIUM UNGUENTUM UNIFOLIUM UREDINIUM URINARIUM UROPYGIUM VACCINIUM VEHICULUM VERBARIUM VERBASCUM VESTIGIUM VICTORIUM VIRGINIUM VIRGULTUM VITALLIUM VITICETUM VOLSELLUM VULSELLUM XEROMYRUM ZYGANTRUM ZIRCONIUM ZOOCYTIUM