13 letter words ending with "ion"

instanciation instantaction instantiation instimulation instrumention insusurration intellivision inter-station intercalation intercipation interdominion interfriction interjunction interlocation interlocution interlopation interlucation interlunation intermication intermination intermutation interoception interpolation interposition interpunction interreaction interrelation interrogation intersecation interserttion interspersion intervolution intradivision intrapolation intravasation introflection introgression intronization intropression introspection introtraction introvolution invermination investigation invisceration invulneration iochpe-maxion ipodification irrecognition irresignation islandisation isoabsorption isodispersion isoexcitation isomerisation isomerization israelization italicisation italicization itsdefinition jargonisation jargonization jasperization javellization jazzification jellification jesticulation jetpropulsion jollification juniormission juryselection justification justmyopinion juxtaposition juxtoposition kallokibotion kaolinization kenneloration kernelisation kernelization kingcoalition kletorologion knockacullion knottomention kunstreligion kurdification l'association labefactation labelforunion labialisation labialization labordayunion lactification lactonisation lactonization laevorotation larviposition lateroflexion lateropulsion latrocination laudification lawcommission lawsofemotion legalfriction lemmatisation lemmatization lenticulation leptocarydion letsseeaction lignification linearisation linearization linguoversion linnastaadion lipochondrion liquefication lishsituation lithification lithostrotion lithothamnion lithozonation lochnarration loire-authion lollification londonization lotusposition loudexplosion lubrification lumbarization luteinisation luteinization luxinnovation machicolation macro-fiction macroemulsion macromutation madeadecision magnatraction magnetisation magnetization magnetovision magnification magyarization mal-education mal-insertion malabsorbtion malabsorption malacissation maladaptation maleficiation maleformation mallification mammonization mandibulation mangonization manifestation mannerization mannerpension mannosylation mansplanation mantervention manticulation manualization manuscription marbleisation marbleization marketisation marketization marmarization marmorization martyrization massconfusion massification math-o-vision matricization matriculation max-a-million meandeviation mechanisation mechanization mechanofusion mediatisation mediatization megaevolution megalochorion megalokhorion mehgeneration meliorization mellification memory/vision menschfashion mentalization mentimutation mercaptothion mercerisation mercerization mesmerisation mesmerization metacognition metacriterion metallization metanarration meteorization methanization methodization methoxylation methylenation metricization metrification mewresolution mexploitation mi-connection micellization micengenation micritisation micro-fiction microabrasion microaviation microdecision microdeletion microdilution microdonation microemulsion microinfusion micromutation micronisation micronization microrotation microthamnion microvacation migmatization mimequotation minirebellion minirecession mintcondition mintiloglion misactivation misadaptation misallegation misallocation misannotation misascription miscegenation miscollection miscoloration misconception misconclusion misconnection misconversion miscorrection misdefinition misderivation misestimation misevaluation misexposition misexpression misimpression misordination misperception mispersuasion misprediction misproduction misproportion misregulation missuggestion misteredition mitochondrion mnemonization moanification modernisation modernization mollification monachization mongolization monimolimnion monoacylation monoarylation mononitration monoreduction monstervision mortification motorfunction mountain-lion mtvgeneration mullitization multi-billion multi-million multifunction multilocation multiposition multiskyrmion multisolution multitrillion mummification mundification mutualisation mutualization myelinisation myelinization myeloablation myimagination mystification mythicization mythification namcollection nanochondrion nanoinclusion nanoinjection narcotization nathanfillion naturalmotion nbctelevision necessitation necromanteion necrotization negrification neoglaciation neologization neuroinvasion neutroclusion newinnovation nextdimension nichification nickelization niggerization nightievision nigrification nimbification nitrification nitrogenation nitrosylation nivellization noctivagation non-admission non-communion non-contagion non-imitation nonactivation nonaggression nonalienation nonautomation noncompaction noncompletion nonconcession nonconclusion nonconduction nonconfession noncongestion nonconnection nondelegation nondemolition nondeposition nondepression nondiscussion nondomination nonexhibition nonexpression noninhibition noninsulation nonlimitation nonlitigation nonmedication nonmotivation nonopposition nonoppression nonperception nonplantation nonplussation nonpossession nonprevention nonproduction nonpropulsion nonregulation nonrelaxation nonrevolution nonsimulation nonstopaction nonsubmission nontelevision nontoleration nontransition nonupartition normalisation normalization normanization nuclearfusion nuclearoption nucleofection nullification objectivation obmurmuration obsigillation obtenebration octipartition octodecillion octopartition octuplication oisepollution onegeneration oneinamillion onlineauction opacification openadmission opentosuspion oppignoration oprahfication opticallusion optoisolation orchestration ornamentation osirification osloaccordion osmosensation ostracisation ostracization ostricization ostseestadion out-migration outofposition overdetection overeducation overexcretion overexpansion overextension overhydration overinclusion overinflation overnutrition overprecision overpromotion overpronation overprovision oversecretion overvaluation ozonification packetisation packetization painteraction palaiochorion palaiohorion paleochorion palettization palletisation palletization pallification palmification pandiculation pandiscussion pappelstadion parainfection parasecretion parasphaerion parcelization parelaphidion parkerization parksdivision parrotfashion participation pascalization passconfusion passivication passivisation passivization passreception patrocination patronisation patronization pauperisation pauperization pawnpromotion paysattention peakcondition pedimentation pediplanation pedoturbation pedunculation pelletization pendiculation peneplanation penicillation peninsulation pentabrachion peptonization perambulation peregrination perfectuation perfidealbion periclitation periodisation periodization perlustration perscrutation perseveration pertractation pervaporation pervigilation petpropulsion petrification petrolization petrolstation phaeothamnion phantomnation philadelphion phonetization photo-erosion photoablation photoaddition photoaquation photoemission photojunction photoreaction physisorption picturenation picturization pidginization pietelevision pilisphaerion pillarisation pillarization pinguefaction pinkification plagiogeneion planarization planification platinisation platinization plebification pluginization plumification pluralisation pluralization pocketedition pocketstation podsolisation podsolization podzolisation podzolization poeticization policestation pollenization pollicisation pollicitation pollicization pollinization polloquestion polyaddiction polyamidation polydnavirion polyovulation pontification poplaropinion popularpinion pornification poseaquestion postcognition postcommunion postcondition postdefection posterization postexcretion postexecution postformation postinfection postinjection postisolation postoperation postovulation postperfusion postpromotion postrecession postreduction postrejection postremission postselection pot-companion praefloration praefoliation pre-communion pre-occlusion preabsorption preaccusation preactivation preadaptation preadmonition preallocation preambulation preaspiration precipitation precogitation precollection precombustion preconception preconcertion preconization preconvention preconviction precorrection prededication predefinition predeposition predepression prediscussion predistortion predivination predomination preexcitation prefiguration prefiltration preincubation preindication preinfarction preinitiation preinspection preintimation preionization prejudication preliberation prelimination prelimitation prelitigation prematuration premedication premeditation premunization prenomination prenucleation prenunciation preoccupation preordination preperception prepossession preproduction preregulation prerenovation prerevolution presaturation prestigiation presubmission presuspension pretermission pretervection pretransition prevalidation prevarication primelocation principiation privatisation privatization progeneration proliferation prolification pronomination pronunciation propagulation proselytation prosemination prosternation protuberation pseudofermion pseudorabdion pubescibidion publicization publicopinion publification pulpitfiction pulverisation pulverization pumpkinaction puntformation pussification putrification puysserampion pyrocollodion quadfurcation quadrisection qualification quarkxtension quickquestion quindecillion quininization quinonization quintuplation racialization rackandpinion radialization radio-station radiolocation radiomutation ramnification ramsification randomisation randomization raptattention rasassination rasterisation rasterization ratiocination ratiotination rayonoccasion re-absorption re-allocation re-collection re-escalation re-evaluation re-generation re-projection reacetylation reacquisition reaffiliation reaffirmation reaggravation reaggregation reapplication reassociation reattribution rebaptisation rebaptization recalcination recalculation recalibration recelebration reciprocation recirculation recoagulation recognization recollimation recolouration recombination recompilation recomposition recompression recomputation reconjunction recontraction reconvocation recouperation recrimination rectification recultivation recusemission recyclization redeclaration redescription redisposition redissolution reduplication reedification reembarkation reencarnacion reevaporation reexamination reexplanation reexportation refabrication refluctuation refocillation reforestation reformulation refrigeration refrygeracion regermination regimentation regratulation regurgitation rehumiliation reimagination reimmigration reimportation reincarnation reinfestation reinnervation reinoculation reinscription reinstitution reinstruction reintarnation reintegration reinteraction reliquidation relubrication remancipation remastication remethylation remonstration remurmuration remyelination renegotiation renounciation reodorization reorientation reoxygenation repastination repercolation reperforation reponderation repreparation repropagation republication repullulation repulveration repunctuation rerestitution resegregation restimulation restipulation resublimation resuscitation retrahibition retranslation retroaddition retroflection retrogression retroposition retrospection retrotraction reunification reutilization revaccination revendication reverberation revindication rhetorication rhotacisation rhotacization rhoticization rhythmization rhythmsection ricemossonion rigourisation rigourization rimeofpassion ritualisation ritualization rockollection rollingpinion rotodiffusion routinization rubberisation rubberization rubrification rudimentation ruggedisation ruggedization rumelgumption russification sabbatization sacralization sacrification salesdivision sambaoccasion sandification sanforization sapienization satis-passion saucerization saugeandonion scalarization scarification schoenolirion scintillation scorification scotomization screenversion scriptitation scrubamission sculpturation secondedition secondopinion sectorization sedimentation seekadmission selectavision self-delation self-delusion self-devotion self-ignition self-religion self-taxation selfdirection semipalmation sensitisation sensitization sensorization septicization sequestration serialisation serialization sermocination servicenation servitization sexploitation sexualisation sexualization sheet-erosion shortposition shotselection show-election showercaption shrinkflation shrubdivision