9 letter words ending with "um"

aab-e-gum abacaenum abellinum abrotanum abrotonum acanthium aceratium achaenium acheforum achistrum acumincum adinitium adlibitum adrumetum adstratum adultorum advantium aeropyrum aethalium aframomum afriforum afrocarum agedincum agonidium agropyrum agroyesum ai-khanum alabamium alarazbum alcyonium algutsrum allegatum altagonum aluminium ambrussum amburbium americium amianthum amidinium amiternum amoebaeum amphibium amprolium amygdalum analogium anderitum andetrium androtium anecdotum anemurium angelicum angraecum angulatum anilinium animanium ankarsrum annamanum anoestrum anonidium anopodium anthidium anthodium anthotium anthurium antidotum antiopium antiserum antynanum apfelbaum aphengium apiastrum aplectrum appelbaum applebaum aqropyrum aquaticum aralidium arbitrium arboretum arcanorum archidium arenonium areolatum argenteum argiletum ariconium arietinum arithmeum armenicum armodorum artmuseum asciadium asphaltum asplenium astralium astrarium astronium ateliotum athenaeum atlantium atopobium atrebatum auchenium augusteum aurantium aurifilum aussiebum autoserum avenaceum aventicum avizandum axitectum axopodium azaleamum babyalbum bacterium balductum bap-tizum barabatum barashnum barathrum baryonium basalorum bascanium basilicum batie-bum baubellum beckianum beetlebum belladrum bembicium benzenium bephenium berenbaum berginium berkelium beryllium berzelium biclinium bifrustum biloquium biophytum biruaslum bisellium bithynium bittiolum blepharum bongodrum bookforum botrydium bottonium botulinum bougadoum brakedrum breandrum bremenium bretylium bromatium bromonium bronchium bubasteum bubblegum bubbleyum buchsbaum bucksbaum bucranium budhathum bullarium bupleurum butherium buthrotum butyrosum byzantium caecidium caenobium caeruleum cafarnaum calcaneum calcareum calcarium caldarium callidium calliopum calvarium cambugium canangium canistrum canonicum cantabrum capernaum capitatum capitulum capnodium captandum carbenium carbonium carbynium cardiacum caribaeum cariforum carnuntum carolinum caroticum carpellum carpesium cartesium carumbium carychium casilinum castellum castoreum castorium castricum catasetum catastrum cavaedium cavimalum cellarium cemenelum cenangium censorium centurium cephalium cerastium cercidium cerealium cerebelum cerithium characium chewingum chilarium chilidium chloralum choragium choretrum chronicum cichorium circesium cittarium cladidium cladodium claustrum cleithrum clibadium clidinium climacium clinidium clitellum clofilium clypeolum coccidium coco-plum coelinium coenobium coeruleum cogitatum coinscrum colchicum colestrum colistium collabium collegium collodium collurium colluvium collyrium colombium colosseum colostrum colpidium colpodium columbium combretum commendum compactum comparium complexum componium concilium conclusum concretum condercum confinium conimbrum conjugium connubium conopaeum consilium consultum contagium continium continuum conundrum converium convivium coprodeum corallium corfinium coriundum cormidium cornuntum corophium corticium corymbium cosmarium cranidium credendum crepidium cribellum cristatum criterium crocidium ctenidium ctenobium cubiculum cullagium cyclodium cylipenum cyllonium cymbidium cynanchum cyphelium cyrtidium cyrtomium cystidium cystodium dacrydium daeboreum daedalium daemonium daramulum dascylium dasypyrum date-plum deathnium decennium definitum defluvium deliquium delminium deltarium deltidium denotatum dentalium depositum desmidium desmodium deuterium diachylum diacodium diazonium dicaesium dicalcium dichasium diclesium digitorum dilatatum dilithium dioestrum dioridium diplazium diprotium dirhenium dirhodium discelium distichum distylium ditonicum doldersum donativum doronicum dorotheum dorycnium dorylaeum dryerdrum dulichium durolevum dvd-forum dynamicum dyrithium dysoxylum dystopium ecballium ecomuseum ecotarium ecthoreum ectosinum ectropium eettillum effluvium egyptalum ehrenbaum eiroforum ekallatum ekaradium elaphrium elaterium electorum electrium elongatum elphidium embaphium emmelbaum endosteum engwierum ensiferum entellium entropium ephippium ephymnium epiandrum epibolium epicedium epicorium epidaurum epigonium epilabrum epilobium epimedium epimysium epipodium epipogium epitonium equisetum eriastrum eriogonum espnscrum euchorium euclidium eucranium euforbium euphonium euphorium europaeum eurotheum eusternum evacidium excambium excipulum exogonium explodium expoforum faciendum fagopyrum famulorum farfugium fastidium fastigium feed-drum fentonium ferentium fermentum figuratum filicetum flabellum flagellum flavylium flerovium flexuosum fluxonium formicium formylium fraenulum frankbaum frustulum fulmentum funastrum fusifilum ganibatum garciotum garpastum gelsemium geneforum geniculum geodesium germanium germarium germylium giganteum gigantium gigelorum glabellum glanidium glirarium globidium glucinium gobannium gonangium gonoecium gorgoneum gossypium graecorum gratuitum greenbaum greenplum gruenbaum grumentum grunbaum grunebaum guanidium guerdjoum gymnasium gynaeceum gynaecium gynoecium gyptidium haliaetum halopyrum harmonium harpastum harpidium hedychium hedychrum hedyosmum hedysarum heidiklum helvetium heracleum herbaceum herbaijum herbarium herminium hesperium hieracium hilversum hippidium hirpicium hispellum hohumdrum holosseum holosteum hordeolum hormidium horreorum hortorium hospitium humanahum humifusum hydnellum hydrianum hydronium hymnarium hypantrum hypericum hypogaeum ianiculum idiagonum idopterum illicitum illyricum iloveyoum iltasadum imidonium iminylium impermium impluvium impressum impulvium incagonum incendium inchelium indecorum infinitum infunitum insomnium ischadium ischaemum itabalhum ixeridium jang-geum janiculum jargonium johanneum joliotium judaeorum judicatum juridicum justitium karakorum karolinum kassebaum khashshum kidjaboum killydrum killywaum kokaiinum kontinuum kreativum kryterium kurdushum laconicum lactarium lacunosum lagentium lantanium lanthanum lappaceum larvarium latenium latibulum laurentum lavoesium lavoisium lectorium lecythium legitimum leifidium leiobunum lepismium leptogium letocetum liabellum liberatum ligustrum limnobium limodorum linthicum liocranum livealbum logabirum logumukum londinium loppersum ludibrium luentinum lugudunum lyngurium lyronotum maccallum macledium maculatum madlabium maenianum magnalium magnelium magnesium mallabhum malluvium mancipium manganium manubrium mapparium marinovum maritimum marrubium marsupium martyrium mastigium matroneum mattiacum maupoleum mausoleum mazaedium mecranium megallium melanurum meldonium melodorum memnonium meniscium menstruum mercateum meridolum meriellum mesangium mesnilium mesoarium mesocecum mesonotum mesosetum metadatum metanotum metestrum methanium methenium methiglum methonium metmuseum metridium mexicanum microbium milaculum milenijum milennium miliaceum millenium milnesium miniforum minimorum mire-drum mithraeum mnematium molkwerum molluscum moridunum mortarium moschatum moscovium moskovium moxieplum mulennium mulgedium mumbo-jum mummulgum mundaneum muritzeum muscarium musculium muskingum muzikizum mycangium myctophum myoseptum myrmecium mysterium myxopyrum nafa-khum narcondum nebulosum nectaplum nectarium nelumbium neocybium neodymium neoparium neorectum nephelium neptunium nesactium neuronium nijhuizum niphidium nipponium nitrenium nitrilium nitroleum nitronium nixto-cum no-see-um nocturnum noiodunum nominatum noncerium noncesium nonhelium nonindium nonmuseum nonosmium nonradium nonsodium nonvacuum norwegium notagonum noviforum nuciferum num-torum numinosum nymphaeum obconicum obligatum obsequium observium obtainium ochtersum ocriticum ocularium olusatrum omentulum onchidium onopordum onthobium ootmarsum openforum operandum operculum opusculum oratorium orbexilum organicum oriastrum orolaunum oropetium orthetrum oryzidium osmoticum ossiculum ossuarium otilonium otoconium outofplum ovogonium oxelytrum oxidanium oxygenium oxygonium oxylobium paladdium palaquium palatigum palatinum palladium palliolum palmarium panionium panormium paradoxum paramylum paranotum parhelium parnassum partiscum pastorium patagonum patibulum peltidium peltuinum penthorum perceptum perdicium perfectum periboeum periculum perinaeum perpetuum petrobium petroleum phaikolum phebalium phenonium philonium philthrum philtrium philydrum phimodium phylacium pinaculum pinetorum piperitum pipertium piretheum pirethrum pistrinum pithecium pituntium placidium planarium planidium plaustrum plenarium plocamium plutonium podanotum poecilium pogonatum pohlidium pollinium polygonum pomiferum pomoerium pop'n'gum postnotum potassium practicum prakticum precarium prelabium preludium prementum prepartum preputium prescutum presenium presidium pressbaum prestomum pretectum pretiosum pretorium prifinium prodigium proestrum proilabum prolabium promissum prooemium propidium propodeum propodium prosopium prothyrum protonium protozoum prytaneum psacalium pseudovum ptabarnum pteralium pteridium pterygium ptilidium