Words Ending in -tion

We found 2,043 words ending in -tion, grouped by length below.

Popular -tion words with meanings

All 2,043 words

6 letters (9)

action cation lotion motion nation notion option potion ration

7 letters (23)

auction bastion caption caution coition diction edition elation elution emotion enation faction fiction mention oration ovation portion ruction section station suction tuition unction

8 letters (84)

ablation ablution abortion adaption addition adoption aeration agnation ambition audition aviation citation coaction creation deletion demotion devotion dilation dilution donation duration ejection election equation erection eruption eviction exaction exertion fixation flection fraction friction fruition function gumption gyration ideation ignition illation inaction junction lavation laxation legation libation ligation location locution lunation luxation monition munition mutation natation negation nidation notation novation nutation oblation petition position potation question reaction relation remotion rogation rotation sanction sedation sedition solution sorption sudation taxation traction vacation venation vexation vocation volition volution

9 letters (171)

abduction abjection abolition abruption accretion actuation acylation addiction adduction adoration adulation advection affection agitation animation apportion assertion attention attrition avocation bisection carnation causation cessation chelation coalition cognation cognition collation commotion condition cremation crenation damnation deception decoction deduction defection deflation dejection dentition depiction depletion desertion detection detention detrition deviation dictation digestion direction dormition education elevation elocution emanation emulation epilation erudition evocation evolution exception excretion execution exemption expiation extortion exudation fellation filiation flotation foliation formation furcation gemmation gestation gradation gustation hydration imitation impaction inanition incaution inception indention indiction induction infection inflation ingestion injection insertion intention intuition inunction invention irruption isolation iteration jactation lactation lallation libration lineation mediation mentation migration narration nictation nutrition objection obtention obviation olfaction operation ovulation oxidation palpation partition perdition phonation placation planation plication pollution predation privation probation promotion pronation proration pulsation purgation quotation radiation reception redaction reduction refection reflation rejection rendition repletion resection retention ruination saltation salvation satiation secretion seduction selection sensation septation serration situation solvation sortition striation summation titration tradition ululation urination valuation variation vendition vernation vibration violation vitiation

10 letters (289)

abdication aberration abjuration abnegation abreaction abrogation absolution absorption abstention accusation activation adaptation adjunction adjuration admiration admonition adsorption affixation affliction alienation allegation allocation allocution alteration ambulation ammunition amputation angulation annexation annotation apparition apposition arrogation ascription aspiration assumption attraction automation bilocation canulation capitation castration cogitation collection coloration combustion compaction completion conception concoction concretion conduction confection congestion connection conniption contention contortion contrition convection convention conviction copulation coronation correction corruption cumulation cunctation decimation decoration decryption dedication defamation defecation definition deflection delegation demolition denotation denudation depilation deposition deputation derivation derogation desolation desorption detonation detraction devolution dilatation diminution discretion disruption dissection distention distortion divagation divination domination ebullition eburnation elongation emaciation emendation emigration encryption enervation equitation eructation escalation estimation estivation etiolation evacuation evaluation exaltation excavation excerption excitation execration exhalation exhaustion exhibition exhumation expedition expiration exposition expunction extinction extraction exultation federation figuration filtration flirtation floatation foundation fumigation gemination generation glaciation graduation habitation herniation hesitation imbibition immolation imposition imputation incitation incubation indexation indication induration infarction inflection infliction infraction inhalation inhibition inhumation initiation injunction innovation insolation inspection insulation intimation intonation intubation inundation invitation invocation involution iodination ionisation ionization irrigation irritation jubilation laceration lamination lapidation levitation liberation limitation litigation locomotion maceration maculation manduction maturation maximation medication meditation midsection mitigation moderation modulation motivation mutilation navigation nomination nonfiction numeration obligation occupation opposition ordination osculation outstation pagination palliation peculation perception perfection permeation peroration plantation population precaution prediction preemption prevention production projection proportion protection recitation recreation recusation redemption reelection reflection refraction refutation regulation relaxation relegation relocation renovation reparation repetition reposition reputation resolution resorption resumption retraction revelation revocation revolution rumination salivation salutation sanitation saturation separation sibilation simulation spallation speciation spoilation spoliation stagnation starvation subduction subjection subsection substation subvention suggestion supination tabulation temptation titivation toleration transition truncation ulceration undulation urtication usurpation validation vegetation veneration vesication visitation

11 letters (385)

ablactation abomination abstraction acceptation acclamation acclimation acetylation acquisition adumbration aestivation affectation affiliation affirmation affrication aggravation aggregation alleviation alluviation altercation alternation anovulation appellation application approbation arbitration assignation association atomisation atomization attenuation attestation attribution benediction benefaction bifurcation bombilation bombination botheration brachiation calcination calculation calefaction calibration cannulation captivation carbonation castigation celebration cerebration circulation coagulation coarctation coeducation colligation collimation collocation colouration combination commination commutation competition compilation composition compunction computation condonation confutation congelation conjugation conjunction conjuration connotation consolation consumption contraction contraption conurbation convocation convolution cooperation corporation correlation corrugation coruscation covariation crenelation crepitation culmination cultivation cuspidation cybernation deamination debarkation decantation declamation declaration declination decussation defalcation defloration defoliation deformation deglutition degradation degustation dehydration deification delectation delineation demarcation denigration deportation depravation deprecation depredation deprivation dereliction description desecration desiccation designation desperation destination destitution destruction detestation devaluation devastation diffraction disfunction disjunction dislocation disposition disputation dissipation dissolution distinction distraction duplication dysfunction edification ejaculation elaboration elicitation elimination elucidation embarkation embrocation enucleation enumeration enunciation eradication evaporation eventration examination exclamation excoriation exculpation exfoliation exhortation exoneration expatiation expectation explanation explication exploration exportation expurgation extenuation extirpation extradition extrication fabrication fascination fecundation festination fluctuation fomentation formication formulation fornication frustration fulmination germination granulation gravidation gravitation habituation hibernation humiliation hyphenation idolisation idolization imagination imbrication immigration impartation implication importation imprecation inattention incantation incarnation inclination inculcation inculpation incurvation indentation indigestion indignation indirection inebriation infatuation infestation information infuriation innervation inoculation inquisition inscription insinuation inspiration instigation institution instruction integration interaction irradiation itemisation itemization itineration jactitation lacrimation lamentation legislation liposuction liquidation lubrication lucubration luxuriation machination malediction malfunction malposition mastication melioration mensuration metrication micturition miscreation misfunction molestation murmuration mussitation negotiation nictitation obfuscation objurgation observation obstipation obstruction occultation officiation orientation origination oscillation ostentation oxidisation oxidization oxygenation palpitation parturition penetration peptisation peptization percolation perennation perforation permutation persecution personation pollenation pollination postulation predication prefixation premonition preparation preposition presumption preterition procreation profanation prohibition propagation proposition prorogation prosecution prostration protraction provocation publication pullulation punctuation rarefaction realisation realization reapportion reassertion recantation reclamation recognition recondition reformation reification reiteration remediation replication reprobation repudiation requisition reservation resignation respiration restitution restoration restriction retaliation retardation retribution revaluation rustication segregation solmisation solmization speculation sporulation stagflation stimulation stipulation stylisation stylization subjugation subjunction sublimation subluxation subornation subrogation subsumption subtraction suffixation suffocation supposition suppuration suspiration susurration syncopation syndication termination titillation tittivation transaction translation trepidation tribulation tumefaction unification unitisation unitization utilisation utilization vaccination vacillation vacuolation valediction variegation variolation vasosection vellication venesection ventilation viatication vindication vivisection workstation

12 letters (338)

abbreviation acceleration accentuation accumulation adjudication adulteration alimentation alliteration amalgamation amelioration amortisation amortization annihilation annunciation anticipation apperception appreciation articulation asphyxiation asseveration assibilation assimilation augmentation auscultation cachinnation calumniation canalisation canalization cancellation canonisation canonization cantillation canulisation canulization capitulation chlorination civilisation civilization claudication codification cohabitation colonisation colonization columniation commendation compensation complication conciliation condemnation condensation confirmation confiscation conformation conglobation congregation conscription consecration conservation constatation constipation constitution constriction construction consultation consummation contestation continuation contribution conversation coordination crenellation deactivation debilitation decapitation deceleration deflagration degeneration deliberation delimitation demodulation demonisation demonization denomination denunciation depopulation depreciation deracination deregulation desalination despoilation despoliation desquamation digitisation digitization dilapidation disaffection disceptation disinfection disinflation dispensation disquisition dissertation dissociation distillation distribution divarication echolocation effectuation emancipation emasculation encrustation equalisation equalization equivocation evisceration exacerbation exaggeration exasperation excogitation excruciation exenteration exhilaration expatriation exploitation facilitation felicitation feminisation feminization fenestration fermentation fibrillation finalisation finalization flagellation flocculation fluoridation focalisation focalization gasification gastrulation genuflection humanisation humanization humification idealisation idealization illumination illustration immoderation immunisation immunization imperfection implantation impregnation inactivation inauguration incineration incorruption incrustation indiscretion infiltration inflammation ingratiation inhabitation inosculation insemination inspissation installation instauration instillation insufflation insurrection intellection interception interdiction interjection interruption intersection intervention intimidation intoxication introduction introjection invagination invalidation invigilation invigoration irresolution jurisdiction labanotation lachrymation legalisation legalization legitimation levorotation liquefaction localisation localization malformation malnutrition malversation manipulation masturbation maximisation maximization memorisation memorization menstruation minimisation minimization ministration misdirection misquotation mobilisation mobilization modification monetisation monetization moralisation moralization motorisation motorization nasalisation nasalization nazification notification novelisation novelization obliteration opsonisation opsonization optimisation optimization organisation organization ossification overexertion overreaction pacification palpebration parcellation penalisation penalization perpetration perpetuation perspiration perturbation petrifaction pigmentation placentation plastination polarisation polarization postposition potentiation precognition precondition predilection preformation prescription presentation preservation proclamation prolongation promulgation propitiation proscription prostitution protestation purification putrefaction quantisation quantization ramification ratification reabsorption reallocation recollection recuperation rededication redefinition redeposition reevaluation regeneration registration reimposition rejuvenation remuneration renunciation repatriation reproduction resurrection reticulation sanitisation sanitization satisfaction segmentation solarisation solarization solicitation sternutation stridulation stupefaction subscription substitution superstition supervention supplication sustentation tessellation theorisation theorization transduction transudation trephination trifurcation typification unionisation unionization urbanisation urbanization vaporisation vaporization vasodilation vaticination verification vesiculation vilification vinification virilisation virilization vitalisation vitalization vituperation vivification vocalisation vocalization vociferation

13 letters (307)

accommodation accreditation acculturation acidification actualisation actualization afforestation agglomeration agglutination amplification anglicisation anglicization animalisation animalization antipollution appropriation approximation argumentation assassination authorisation authorization barbarisation barbarization beatification beneficiation brutalisation brutalization calcification cannulisation cannulization carbonisation carbonization cauterisation cauterization certification chemisorption chemosorption circumduction circumvention clarification collaboration commemoration commiseration communication communisation communization concatenation concentration confabulation confederation configuration conflagration confrontation consideration consolidation constellation consternation contamination contemplation contraception contradiction contravention corroboration counteraction deaminization decomposition decortication decrepitation deforestation demonstration demyelination densification derequisition desegregation deterioration determination discoloration disconcertion disconnection disfiguration disproportion dissemination dissimilation dissimulation documentation domestication domiciliation dramatisation dramatization electrocution encapsulation enculturation equilibration expectoration expostulation expropriation extermination exteroception extrapolation extravasation factorisation factorization falsification fasciculation fertilisation fertilization formalisation formalization fortification fossilisation fossilization fractionation fragmentation galvanisation galvanization gesticulation glamorisation glamorization globalisation globalization glorification gratification hallucination harmonisation harmonization horripilation hyalinisation hyalinization hybridisation hybridization hydrogenation impersonation improvisation incarceration incorporation incrimination indisposition individuation infrigidation instantiation intercalation interoception interpolation interposition interrelation interrogation intravasation introspection investigation isomerisation isomerization jollification justification juxtaposition machicolation magnetisation magnetization magnification malabsorption manifestation marbleisation marbleization matriculation mechanisation mechanization metrification miscegenation misconception misestimation modernisation modernization mollification mortification mummification myelinisation myelinization mystification nitrification normalisation normalization nullification opacification orchestration ornamentation overvaluation pandiculation participation pauperisation pauperization perambulation peregrination perseveration pervaporation petrification pluralisation pluralization precipitation preconception predomination prefiguration preindication premeditation preoccupation preordination prevarication privatisation privatization proliferation pronunciation pulverisation pulverization qualification radiolocation randomisation randomization ratiocination reaffiliation reaffirmation recalculation reciprocation recirculation recombination recrimination rectification redisposition reduplication reexamination refabrication reforestation refrigeration regimentation regurgitation reincarnation remonstration reorientation republication resuscitation retroflection retrospection reunification reverberation ruggedisation ruggedization scintillation sedimentation sensitisation sensitization sequestration serialisation serialization sexploitation signalisation signalization signification socialisation socialization solemnisation solemnization specification stabilisation stabilization stalinisation stalinization sterilisation sterilization strangulation subordination subpopulation subsidisation subsidization summarisation summarization superfetation superposition syllabication symbolisation symbolization tantalization teleportation tenderisation tenderization terrorisation terrorization transcription translocation transmutation transpiration transposition triangulation tribalisation tribalization vacuolisation vacuolization variolization verbalisation verbalization vermiculation versification victimisation victimization visualisation visualization vitrification vulcanisation vulcanization vulgarisation vulgarization

14 letters (202)

abarticulation administration aftersensation ammonification authentication autoregulation autosuggestion bastardisation bastardization beautification bioremediation blaxploitation bowdlerisation bowdlerization capitalisation capitalization categorisation categorization centralisation centralization centrifugation channelisation channelization circumlocution circumspection circumvolution classification conglomeration conglutination congratulation decimalisation decimalization decolonisation decolonization deconstruction defenestration defibrillation dehumanisation dehumanization demobilisation demobilization demonetisation demonetization demoralisation demoralization denazification deossification depigmentation depolarisation depolarization desalinisation desalinization detoxification devitalisation devitalization dextrorotation digitalisation digitalization disaffirmation disambiguation disapprobation disassociation discolouration discrimination disembarkation disforestation disinclination disinfestation disinformation disintegration disorientation enthronisation enthronization eutrophication exponentiation federalisation federalization fluoridisation fluoridization foreordination fraternisation fraternization fructification generalisation generalization gentrification glamourisation glamourization homogenisation homogenization hypersecretion identification immobilisation immobilization implementation incoordination indoctrination initialisation initialization intermediation interpellation interpretation keratinisation keratinization lateralisation lateralization lexicalisation lexicalization liberalisation liberalization lyophilisation lyophilization lysogenisation lysogenization macroevolution microevolution militarisation militarization misapplication miscalculation misinformation mistranslation monopolisation monopolization multiplication naturalisation naturalization neutralisation neutralization noctambulation nondisjunction organification overestimation overpopulation overproduction overprotection oxidoreduction pasteurisation pasteurization plagiarisation plagiarization polymerisation polymerization popularisation popularization predestination predisposition prefabrication presupposition proprioception quantification recapitulation recommendation reconciliation reconstruction redistribution regularisation regularization rehabilitation reintroduction reorganisation reorganization representation revitalisation revitalization revivification rigidification sanctification sanguification saponification scandalisation scandalization schematisation schematization secularisation secularization simplification solidification somnambulation sophistication specialisation specialization stigmatisation stigmatization stratification stultification substantiation superannuation supererogation superinfection superscription suprainfection tergiversation thermojunction topicalization transamination transformation transmigration transportation undervaluation westernisation westernization

15 letters (127)

acclimatisation acclimatization alphabetisation alphabetization americanisation americanization anticoagulation astronavigation catheterisation catheterization circularisation circularization circumscription complementation computerization criminalisation criminalization crystallisation crystallization decalcification decarboxylation decentalisation decontamination demagnetisation demagnetization democratisation democratization desensitisation desensitization desertification destabilisation destabilization destalinisation destalinization detribalisation detribalization diagonalisation diagonalization dichotomisation dichotomization differentiation discontinuation disorganisation disorganization dissatisfaction diversification electrification europeanisation europeanization excommunication exemplification experimentation extemporisation extemporization exteriorisation exteriorization externalisation externalization familiarisation familiarization hospitalisation hospitalization hypostatisation hypostatization inconsideration indemnification indetermination instrumentation insubordination intensification interconnection internalisation internalization interreflection intussusception marginalisation marginalization masculinisation masculinization materialisation materialization memorialisation memorialization miniaturisation miniaturization misconstruction mythologisation mythologization nationalisation nationalization nonintervention nonprescription objectification overutilisation overutilization personification photoconduction preachification prechlorination procrastination prognostication radioprotection rationalisation rationalization reconsideration redetermination reharmonisation reharmonization romanticisation romanticization standardisation standardization superordination supplementation syllabification synchronisation synchronization systematisation systematization transfiguration transliteration transplantation underestimation underevaluation underproduction vascularisation vascularization

16 letters (47)

anathematisation anathematization antiredeposition characterisation characterization christianisation christianization circumnavigation collectivisation collectivization contraindication decentralisation decentralization declassification demineralisation demineralization discombobulation disqualification equidistribution fictionalisation fictionalization hemagglutination hyperventilation hypopigmentation interpenetration isoagglutination misappropriation mispronunciation nonparticipation nonproliferation overcompensation overexploitation photocoagulation predetermination prestidigitation reclassification reinterpretation remilitarisation remilitarization sectionalisation sectionalization spiritualisation spiritualization superfecundation tintinnabulation unsanctification vasoconstriction

17 letters (33)

commercialisation commercialization conceptualisation conceptualization consubstantiation contradistinction counterattraction counterrevolution decriminalisation decriminalization dedifferentiation demythologisation demythologization denationalisation denationalization depersonalisation depersonalization desynchronisation desynchronization electrodeposition haemagglutination hyperalimentation hyperpigmentation individualisation individualization industrialisation industrialization misinterpretation misrepresentation particularisation particularization telecommunication thermocoagulation

18 letters (12)

counterreformation intercommunication overcapitalisation overcapitalization oversimplification radiocommunication sentimentalisation sentimentalization territorialisation territorialization transmogrification transubstantiation

19 letters (11)

cartilaginification conventionalisation conventionalization intellectualisation intellectualization phacoemulsification professionalisation professionalization pseudohallucination ultracentrifugation xenotransplantation

20 letters (5)

compartmentalisation compartmentalization counterdemonstration internationalisation internationalization

More word endings

-sion words -ing words -ed words -ly words -ness words -ment words -able words -ible words -ful words -less words -ous words -er words -est words -y words