10 letter words ending with "ion"

abannation abannition abdication abducktion aberration abfraction abjugation abjunction abjuration ablegation abligation ablocation abnegation abnodation abreaction abrogation abscession abscission absconsion absolution absorption abstention abstersion abstrusion absumption abvolation accubation accusation acerbation acervation achilleion acieration acroterion acrylation actitation activation activision aculeation acupiction acutorsion adaptacion adaptation addression adequation adfriction adhamation adhearsion adhibition adjunction adjuration adlegation adlocution admiration admonition adornation adposition adrogation adsorption advocation advolation advolution aemulation affidation affination affinition affixation affliction affriction aggelation aggeration aggression agistation aglaureion aglutition agravation agrimation agrovation aidstation aiducation akropodion akroterion albication alfunction alienation alignation alineation alkylation alkynation allegation allevation alligation allocation allocution allylation almavision almigation alteration alumnation amandation ambulation amendation ammonation ammunition amphiprion amphitrion ampliation amputation anaerobion angulation anhelation annelation annexation annidation annotation annulation antelation anti-union antioption antirrhion antrustion apparation apparition appetition appilation applausion apposition apprension appression aprication arefaction areolation arescation argiagrion argutation arietation ariolation arrhichion arrogation arsedition arsonation artauction artemision artimation asaphidion asclepeion ascription asecretion asiavision asperation aspiration assecution assedation assomption assumption astriction attemption attraction aucupation audivision auestadion augmention auguration augustaion aurigation auto-union autohesion automation automotion autonation aversation awolnation azuragrion b-function babylotion backaction balaustion balneation banglalion barbourion bastillion bebization ben-gurion bibulation bilocation binegation bioctonion bioerosion birotation blandation blindation bloatation bloviation bluemotion boataction bobization boedromion bolivision boltaction bomination bookration boronation borylation bottomlion branderion brannerion breviation brimborion broneirion bryntirion busstation butylation butyration byelection c-function caereinion caligation cameration canulation canvention capitation car-nation cardlylion carefusion carination carpaidion cashoption castellion castiglion castration catabasion catenation cathection cathormion cauelacion cavilation cavitation celinedion centillion centration ceravision cerebation ceredigion ceriagrion cestracion chaidarion chattation cheimerion chelandion chirpation chirurgion cicuration cineaction cineration circuition civilunion civolution clausirion claymation clodfusion co-aration coaddition coalicion coaptation coassation cocitation cocreation codeletion codeminion codemotion coenagrion coequation cofulation cofunction cogitation cohibition cohobation coldfusion collapsion collection colocation coloration combustion commeation commiccion commission commistion commixtion compaction compansion compassion compersion completion complexion complosion compnation compulsion compursion concention concepcion conception concertion concession conclucion conclusion concoction concordion concretion concursion concussion condiction conduction confection confertion confesion confession confiction conflation confluxion congestion conization connection connexxion conniption conpulsion consection consension consention consertion consession consortion contaction contection contention contestion contorsion contortion contra-ion contrition contrusion convection convention conversion convertion conviction convulsion cooptation coosection copulation corbullion corcubion corefusion corelation cormullion coronation corotation correction correption corruption cotization cotyledion counterion cribration crispation croptation crotaphion crownation crucession cruciation crustation cumulation cunctation cuthalion cutization cytavision dampnacion darkvision dasylirion datamation datamotion dawgnation de-tension deaeration dealbation deauration decadation decanation decerption decimation declension decoration decreation decryption decstation decubation dedication dedolation defamation defecation defedation defination definition deflection defluction defunction defynicion degelation degression dejeration delegation delibation deligation delinition deliration delphinion demication demolicion demolition denegation denidation denization denotation denudation denvention deperition depilation depolition deponition deposition deprension depression depuration depurition deputation derivation derogation derotation descension desciption desolation desonation desorption despection desponsion destrition desudation desumption detaxation detonation detraction detubation deukalion devitation devocation devolution devoration devouation dhervenion diakpanion diboration diffission difflation diggnation digifusion digimation digitation digression dilatation dimevision dimication diminicion diminution dinamation dioxathion diploidion diramation diremption discension disception discession discission disclusion discretion discursion discussion disfashion disgestion disgustion disjection dismission disopinion dispansion dispassion dispension dispersion displosion dispulsion disruption dissection dissension dissention dissuasion distension distention distortion disunition diurnation divagation divination diztortion domination dompnation dorthonion drumfusion dualaction dubitacion dubitation duellation dynamation dynamedion e-function e-novation e-petition ebullition eburnation eckovation eco-action eco-region ecoflation ecosection ecovention ecteninion eddication edentation edirection eevolution effluction effraction effumation egoedition eistricion ejectation elaphidion elargition eleohorion eleusinion eleviation eliquation ellipinion elongation eluctation eluviation emaciation emendation emigration emollition emplection emundation emuscation enarration encruphion encryption endobasion endstation enduration enervation enquestion enspection enundation eoneration epeisodion epilimnion eplanation equitation eradiation ereptation ergoregion eriopidion eructation eruscation escalation estimation estivation estruation ethylation etiolation euaggelion euchelaion eufunction euphiction eurofusion euromotion euroregion eurovision eurymorion evacuation evaluation evangelion evasiveion eventation evermotion evulgation exacuation exalcidion exaltacion exaltation exaptation exaudition excavation excecation excerption excitation excolation excreation excression excubation excusation execration exequation exercition exfetation exfoetation exhalation exhaustion exhibition exhumation exiccation exnovation exochorion exoptation exorcision exornation exortacion exossation expedicion expedition expilation expiration expolition exposicion exposition expression expunction exputation exsolution exspuition exsudation extinction extraction extruction extubation exultation exundation exuviation eye-lotion f-function fabulation fanfiction fanslation farination farreation fasciation fastmotion fatigation februation federation feneration fetaration figuration filtration fincushion firevision flagration flammarion flammation flirtation floatation floggation floriation flowmotion fluviation fluxuation foolnotion foreignion formothion fortuition fotovision foundation fragmotion fratration fraudation freelusion frettation frondation fugitation fullmotion fumigation fundacion funeration funimation futurition g-function galavision galaxidion gasstation gemination generacion generation geriaction gibitation glaciation glasgerion glassonion gleization gleyzation glochidion gloriation glossarion glypiation gonnegtion googillion gorgoneion gorgythion graduation graduction graftunion grassation greenonion greenunion gremillion gyromotion h-function habitation hairlotion halandrion half-union hamsession handlotion hateration haubersion haut-brion hawkvision heatvision hebetation helicarion hellnation helluation hemifusion hephestion heracleion herakleion heredation herniation hesitation hi-tension highvision holovision homination homoousion honoration hooversion horologion hucination huestation humanation hydramnion hypofusion hypohelion i-mutation icestation ideomotion idrohorion iformation ignoration illigation illination illinition illocution illutation imbibation imbibition immanation imminution immolation immoration immuration immutation impalation impanation impedition imperation impetition imposition impression impunction impuration imputation inaddition inadhesion inafashion inamillion inaquation inauration incavation inceration inchoation incitation inclension incohesion incourcion incrassion increation incubation indagation indecision indevotion indexation indication indivision indovation indovision induration inequation inescation inexertion infamation infarction infinition infixation inflection inflecxion infliction infovision infraction infriction infucation infumation ingression inhalation inhibition inhumation initiation injunction inlagation inlocation innovation inquestion inravision inrecision insanation insecution insolation insonation inspection inspersion insulation insytation interition interunion intimation intinction intonation intraunion intrupcion intubation inundation invadation invination invitation invocation involation involution iodination iodisation iodization ionisation ionization iotisation iotization iqinvision iqquestion irisvision irmologion irrelation irreligion irrigation irritation irrogation irroration irrumation isoxathion ixiolirion j-function jackpotion jaculation jamsession janimation javolution jazzfusion jejunation jeneration