Words ending in TION

    2000 Words ending in TION, sorted alphabetically with Scrabble scores.

    Below is every Words ending in TION from our 270,000-word dictionary. Use them to find a play in Scrabble or Words With Friends, to crack a crossword clue, or to brainstorm answers in Wordle and other daily word games.

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    6 letters
    ACTION 8CATION 8KATION 10
    7 letters
    ALATION 7AMATION 9AMOTION 9AUCTION 9BASTION 9CANTION 9CAPTION 11CAUTION 9COCTION 11COITION 9DICTION 10EDITION 8ELATION 7ELUTION 7EMOTION 9EMPTION 11ENATION 7FACTION 12FICTION 12LECTION 9
    8 letters
    ABLATION 10ABLUTION 10ABORTION 10ADAPTION 11ADDITION 10ADNATION 9ADOPTION 11AERATION 8AGNATION 9AMBITION 12AUDITION 9AVIATION 11BIBATION 12CIBATION 12CITATION 10COACTION 12CONATION 10COOPTION 12CREATION 10CURATION 10DELATION 9DELETION 9DEMOTION 11DERATION 9DEVOTION 12DILATION 9DILUTION 9DONATION 9DOTATION 9DURATION 9EDUCTION 11EGESTION 9EJECTION 17ELECTION 10EMICTION 12ENACTION 10EQUATION 17ERECTION 10ERUPTION 10EVECTION 13EVICTION 13EXACTION 17EXERTION 15FETATION 11FIXATION 18FLECTION 13FRACTION 13FRICTION 13FRUITION 11FUNCTION 13GELATION 9GUMPTION 13GYRATION 12HALATION 11HIMATION 13IDEATION 9IGNITION 9ILLATION 8INACTION 10INUSTION 8IODATION 9JOBATION 17JUNCTION 17LAVATION 11LAXATION 15LEGATION 9LENITION 8LIBATION 10LIGATION 9LIMATION 10
    9 letters
    ABDUCTION 14ABJECTION 20ABOLITION 11ABRUPTION 13ACCRETION 13ACTUATION 11ACYLATION 14ADDICTION 13ADDUCTION 13ADEMPTION 14ADORATION 10ADULATION 10ADVECTION 15AFFECTION 17AFFLATION 15AGITATION 10ANIMATION 11APPORTION 13ARCUATION 11ARENATION 9ASSERTION 9ATTENTION 9ATTRITION 9ATTUITION 9AVOCATION 14BALECTION 13BIJECTION 20BILECTION 13BISECTION 13BOLECTION 13CARNATION 11CASEATION 11CASSATION 11CAUDATION 12CAUSATION 11CESSATION 11CHELATION 14CILIATION 11CLAVATION 14COALITION 11COEMPTION 15COGNATION 12COGNITION 12COLLATION 11COMMOTION 15CONDITION 12CONNATION 11CREMATION 13CRENATION 11CURTATION 11CURVATION 14DAMNATION 12DARNATION 10DEALATION 10DECEPTION 14DECOCTION 14DEDUCTION 13DEFECTION 15DEFLATION 13DEJECTION 19DENTATION 10DENTITION 10DEPICTION 14DEPLETION 12DESERTION 10DETECTION 12DETENTION 10DETORTION 10DETRITION 10DEVIATION 13DICTATION 12DIGESTION 11DIRECTION 12DORMITION 12EDUCATION 12ELEVATION 12ELOCUTION 11EMANATION 11EMICATION 13EMULATION 11EMUNCTION 13EPILATION 11EPULATION 11EPURATION 11ERUDITION 10EVAGATION 13EVANITION 12EVITATION 12EVOCATION 14EVOLUTION 12EXARATION 16EXCEPTION 20EXCRETION 18EXECUTION 18EXEMPTION 20EXORATION 16EXPIATION 18EXSECTION 18EXSERTION 16EXTORTION 16EXUDATION 17FALCATION 14FELLATION 12FILIATION 12FLOTATION 12FOETATION 12FOLIATION 12FORMATION 14FURCATION 14GAMMATION 14GEMMATION 14GESTATION 10GLYCATION 15GRADATION 11GRIVATION 13GUSTATION 10GUTTATION 10HORTATION 12HYDRATION 16IMITATION 11IMPACTION 15IMPLETION 13INANITION 9INCAUTION 11INCEPTION 13INCRETION 11INDENTION 10INDICTION 12INDUCTION 12INFECTION 14INFLATION 12INGESTION 10INJECTION 18INSECTION 11INSERTION 9INTENTION 9INTORTION 9INTUITION 9INUNCTION 11INVENTION 12IRISATION 9IRRUPTION 11ISOLATION 9ITERATION 9JACTATION 18JAWBATION 21LACTATION 11LALLATION 9LARGITION 10LATRATION 9LAUDATION 10LIBRATION 11
    10 letters
    ABDICATION 15ABERRATION 12ABJUNCTION 21ABJURATION 19ABNEGATION 13ABREACTION 14ABROGATION 13ABSOLUTION 12ABSORPTION 14ABSTENTION 12ACCUBATION 16ACCUSATION 14ACERVATION 15ACIERATION 12ACTIVATION 15ADAPTATION 13ADHIBITION 16ADJUNCTION 20ADJURATION 18ADMIRATION 13ADMONITION 13ADSORPTION 13ADVOCATION 16AFFIXATION 23AFFLICTION 18AGREGATION 12ALIENATION 10ALINEATION 10ALKYLATION 17ALLEGATION 11ALLIGATION 11ALLOCATION 12ALLOCUTION 12ALTERATION 10AMBULATION 14AMMUNITION 14AMPLIATION 14AMPUTATION 14ANGULATION 11ANHELATION 13ANNEXATION 17ANNOTATION 10ANNULATION 10APPARITION 14APPETITION 14APPOSITION 14APRICATION 14AREFACTION 15AREOLATION 10ARROGATION 11ASCRIPTION 14ASPIRATION 12ASSUMPTION 14ASTRICTION 12ATTRACTION 12AUTOMATION 12BALNEATION 12BILOCATION 14BLOVIATION 15BUTYLATION 15CAMERATION 14CANULATION 12CAPITATION 14CASTRATION 12CATENATION 12CAVITATION 15CINERATION 12CLAYMATION 17COAPTATION 14COFUNCTION 17COGITATION 13COHIBITION 17COLLECTION 14COLORATION 12COMBUSTION 16COMMIXTION 23COMPACTION 18COMPLETION 16CONCEPTION 16CONCOCTION 16CONCRETION 14CONDUCTION 15CONFECTION 17CONFLATION 15CONGESTION 13CONNECTION 14CONNIPTION 14CONTENTION 12CONTORTION 12CONTRITION 12CONVECTION 17CONVENTION 15CONVICTION 17COOPTATION 14COPULATION 14CORELATION 12CORONATION 12COROTATION 12CORRECTION 14CORREPTION 14CORRUPTION 14CRIBRATION 14CRISPATION 14CRUSTATION 12CUMULATION 14CUNCTATION 14DATAMATION 13DEAERATION 11DEALBATION 13DECIMATION 15DECORATION 13DECRYPTION 18DEDICATION 14DEFAMATION 16DEFECATION 16DEFINITION 14DEFLECTION 16DEFUNCTION 16DELEGATION 12DELIBATION 13DELIGATION 12DELIRATION 11DEMOLITION 13DENEGATION 12DENISATION 11DENIZATION 20DENOTATION 11DENUDATION 12DEPILATION 13DEPOSITION 13DEPURATION 13DEPUTATION 13DERIVATION 14DEROGATION 12DESOLATION 11DESORPTION 13DETONATION 11DETRACTION 13DEVOLUTION 14DIGITATION 12DILATATION 11DIMINUTION 13DIREMPTION 15DISCRETION 13DISGESTION 12DISJECTION 20DISRUPTION 13DISSECTION 13DISSENTION 11DISTENTION 11DISTORTION 11DIVAGATION 15DIVINATION 14DOMINATION 13DUBITATION 13EBULLITION 12EBURNATION 12ELONGATION 11ELUVIATION 13EMACIATION 14EMENDATION 13EMIGRATION 13EMOLLITION 12ENARRATION 10ENCRYPTION 17ENERVATION 13EQUITATION 19ERADIATION 11ERUCTATION 12ESCALATION 12ESTIMATION 12ESTIVATION 13ETHYLATION 16ETIOLATION 10EVACUATION 15EVALUATION 13EXALTATION 17EXCAVATION 22EXCERPTION 21EXCITATION 19EXECRATION 19EXHALATION 20EXHAUSTION 20EXHIBITION 22EXHUMATION 22EXPEDITION 20EXPIRATION 19EXPOSITION 19EXPUNCTION 21EXSOLUTION 17EXTINCTION 19EXTRACTION 19EXULTATION 17EXUVIATION 20FASCIATION 15FEDERATION 14FIGURATION 14FILTRATION 13FLIRTATION 13FLOATATION 13FLORIATION 13FOUNDATION 14FUGITATION 14FUMIGATION 16FUTURITION 13GEMINATION 13GENERATION 11GLACIATION 13GLEISATION 11GLEIZATION 20GRADUATION 12HABITATION 15HEBETATION 15HERNIATION 13HESITATION 13IGNORATION 11ILLOCUTION 12IMBIBITION 16IMMANATION 14IMMINUTION 14IMMOLATION 14IMPANATION 14IMPOSITION 14IMPUTATION 14INCHOATION 15INCITATION 12INCUBATION 14INDAGATION 12INDEXATION 18INDICATION 13INDURATION 11INEQUATION 19INFARCTION 15INFIXATION 20INFLECTION 15INFLICTION 15INFRACTION 15INHALATION 13INHIBITION 15INHUMATION 15INITIATION 10INJUNCTION 19INNOVATION 13INSOLATION 10INSPECTION 14INSULATION 10INTIMATION 12INTINCTION 12INTONATION 10INTUBATION 12INUNDATION 11INVITATION 13INVOCATION 15INVOLUTION 13IODINATION 11IODISATION 11IODIZATION 20IONISATION 10IONIZATION 19IRRELATION 10IRRIGATION 11IRRITATION 10JACULATION 19JUBILATION 19JUDICATION 20JUGULATION 18LACERATION 12LAMINATION 12LAPIDATION 13LATITATION 10LAUREATION 10LEVIGATION 14LEVIRATION 13LEVITATION 13LIBERATION 12LIMITATION 12
    11 letters
    ABLACTATION 15ABOMINATION 15ABSTRACTION 15ABSTRICTION 15ACCEPTATION 17ACCLAMATION 17ACCLIMATION 17ACETYLATION 16ACIDULATION 14ACQUISITION 22ACUMINATION 15ADSCRIPTION 16ADUMBRATION 16AEROSTATION 11AESTIVATION 14AFFECTATION 19AFFILIATION 17AFFIRMATION 19AFFRICATION 19AGGRADATION 14AGGRAVATION 16AGGREGATION 14ALLEVIATION 14ALLINEATION 11ALTERCATION 13ALTERNATION 11ALVEOLATION 14AMMONIATION 15ANALYSATION 14ANALYZATION 23ANODISATION 12ANODIZATION 21ANOVULATION 14ANTIQUATION 20APOCOPATION 17APPELLATION 15APPLICATION 17APPROBATION 17ARABISATION 13ARABIZATION 22ARBITRATION 13ARRESTATION 11ASPERGATION 14ASPORTATION 13ASSENTATION 11ASSIGNATION 12ASSOCIATION 13ATOMISATION 13ATOMIZATION 22ATTENUATION 11ATTESTATION 11ATTRIBUTION 13BENEDICTION 16BENEFACTION 18BIFURCATION 18BIOAERATION 13BIPARTITION 15BISOCIATION 15BOMBILATION 17BOMBINATION 17BOTHERATION 16BRACHIATION 18BRECCIATION 17BROMINATION 15CALCINATION 15CALCULATION 15CALEFACTION 18CALIBRATION 15CANCELATION 15CANCERATION 15CANNULATION 13CAPSULATION 15CAPTIVATION 18CARBONATION 15CARBURATION 15CARBURETION 15CASTIGATION 14CAVILLATION 16CELEBRATION 15CEMENTATION 15CEREBRATION 15CHORISATION 16CHORIZATION 25CHRISMATION 18CIRCULATION 15COADUNATION 14COAGULATION 14COARCTATION 15CODIRECTION 16COEDUCATION 16COEVOLUTION 16COLLIGATION 14COLLIMATION 15COLLOCATION 15COLOURATION 13COMBINATION 17COMMINATION 17COMMINUTION 17COMMUTATION 17COMPETITION 17COMPILATION 17COMPOSITION 17COMPOTATION 17COMPUNCTION 19COMPUTATION 17CONDONATION 14CONFLICTION 18CONFUTATION 16CONGELATION 14CONJUGATION 21CONJUNCTION 22CONJURATION 20CONNOTATION 13CONSECUTION 15CONSOLATION 13CONSUMPTION 17CONTRACTION 15CONTRAPTION 15CONURBATION 15CONVOCATION 18CONVOLUTION 16COOPERATION 15CORPORATION 15CORRELATION 13CORRUGATION 14CORTICATION 15CORUSCATION 15COVARIATION 16CRENELATION 13CRENULATION 13CREPITATION 15CRIMINATION 15CULMINATION 15CULTIVATION 16CUPELLATION 15CUSPIDATION 16CYANIDATION 17CYBERNATION 18CYCLISATION 18CYCLIZATION 27DEAMINATION 14DEBARCATION 16DEBARKATION 18DECANTATION 14DECLAMATION 16DECLARATION 14DECLINATION 14DECOLLATION 14DECONDITION 15DECURVATION 17DECUSSATION 14DEFAECATION 17DEFALCATION 17DEFILIATION 15DEFLORATION 15DEFOLIATION 15DEFORMATION 17DEGLUTITION 13DEGRADATION 14DEGUSTATION 13DEHORTATION 15DEHYDRATION 19DEIFICATION 17DELECTATION 14DELINEATION 12DEMARCATION 16DEMARKATION 18DEMIBASTION 16DEMIGRATION 15DENERVATION 15DENIGRATION 13DENITRATION 12DEOXIDATION 20DEPLORATION 14DEPLUMATION 16DEPORTATION 14DEPRAVATION 17DEPRECATION 16DEPREDATION 15DEPRIVATION 17DERELICTION 14DESCRIPTION 16DESECRATION 14DESELECTION 14DESICCATION 16DESIGNATION 13DESPERATION 14DESPUMATION 16DESTINATION 12DESTITUTION 12DESTRUCTION 14DETESTATION 12DEUTERATION 12DEVALUATION 15DEVASTATION 15DIALYSATION 15DIALYZATION 24DIFFRACTION 20DIMIDIATION 15DISCERPTION 16DISFUNCTION 17DISJUNCTION 21DISLOCATION 14DISMUTATION 14DISPOSITION 14DISPUTATION 14DISRELATION 12DISSIPATION 14DISSOLUTION 12DISTINCTION 14DISTRACTION 14DIVULGATION 16DOCKISATION 18DOCKIZATION 27DUPLICATION 16DYSFUNCTION 20EDIFICATION 17EJACULATION 20ELABORATION 13ELICITATION 13ELIMINATION 13ELUCIDATION 14ELUTRIATION 11EMBARCATION 17EMBARKATION 19EMBROCATION 17ENAMORATION 13ENCYSTATION 16ENDORSATION 12ENQUIRATION 20ENUCLEATION 13ENUMERATION 13ENUNCIATION 13EPOXIDATION 21ERADICATION 14EROTISATION 11EROTIZATION 20EVAGINATION 15EVAPORATION 16EVENTRATION 14EVENTUATION 14EXAMINATION 20EXANIMATION 20EXCARNATION 20EXCLAMATION 22EXCORIATION 20EXCULPATION 22EXFOLIATION 21EXHORTATION 21EXONERATION 18EXPATIATION 20EXPECTATION 22EXPISCATION 22EXPLANATION 20EXPLICATION 22EXPLORATION 20EXPORTATION 20EXPUGNATION 21EXPURGATION 21EXSICCATION 22EXTENUATION 18EXTIRPATION 20EXTRADITION 19EXTRICATION 20FABRICATION 18FASCINATION 16FECUNDATION 17FERTIGATION 15FESTINATION 14FIMBRIATION 18FLAGITATION 15FLUCTUATION 16FLUSTRATION 14FOMENTATION 16FORCIPATION 18FORESTATION 14FORMICATION 18FORMULATION 16FORNICATION 16FRUCTUATION 16FRUSTRATION 14FULGURATION 15FULMINATION 16FUSILLATION 14FUSTIGATION 15GEMMULATION 16GERMINATION 14GLOMERATION 14GRANULATION 12GRATULATION 12GRAVITATION 15GUBERNATION 14GURGITATION 13HABITUATION 16HARIOLATION 14HIBERNATION 16HUMECTATION 18HUMILIATION 16HYPERACTION 21HYPHENATION 22IDOLISATION 12IDOLIZATION 21ILLIQUATION 20ILLUVIATION 14IMAGINATION 14IMBRICATION 17IMMIGRATION 16IMPARKATION 19IMPARTATION 15IMPASTATION 15IMPETRATION 15IMPLICATION 17IMPLORATION 15IMPORTATION 15IMPRECATION 17IMPROBATION 17IMPUGNATION 16INANIMATION 13INATTENTION 11INCANTATION 13INCARNATION 13INCENSATION 13INCLINATION 13INCREMATION 15INCULCATION 15INCULPATION 15INCURVATION 16INDENTATION 12INDIGESTION 13INDIGNATION 13INDIRECTION 14INEBRIATION 13INEXECUTION 20INFATUATION 14INFESTATION 14INFEUDATION 15INFORMATION 16INFURIATION 14INNERVATION 14INNUTRITION 11INOCULATION 13INQUINATION 20INQUIRATION 20INQUISITION 20INSCRIPTION 15INSINUATION 11INSPIRATION 13INSTIGATION 12INSTITUTION 11INSTRUCTION 13INTEGRATION 12INTERACTION 13INUSITATION 11IRIDISATION 12IRIDIZATION 21IRRADIATION 12IRREDUCTION 14IRRETENTION 11ITEMISATION 13ITEMIZATION 22ITINERATION 11JACTITATION 20KYANISATION 18KYANIZATION 27LABEFACTION 18LACINIATION 13LACRIMATION 15LAICISATION 13LAICIZATION 22LAMELLATION 13LAMENTATION 13LANCINATION 13LEGISLATION 12
    12 letters
    ABBREVIATION 19ACCELERATION 16ACCENTUATION 16ACCUMULATION 18ADJUDICATION 23ADULTERATION 13AERIFICATION 17ALDOLISATION 13ALDOLIZATION 22ALEMBICATION 18ALIMENTATION 14ALLITERATION 12AMALGAMATION 17AMELIORATION 14AMORTISATION 14AMORTIZATION 23ANNIHILATION 15ANNUNCIATION 14ANTEPOSITION 14ANTIABORTION 14ANTICIPATION 16ANTIDILUTION 13ANTIFRICTION 17ANTIHALATION 15APPERCEPTION 20APPRECIATION 18ARBORISATION 14ARBORIZATION 23ARPEGGIATION 16ARTICULATION 14ASPHYXIATION 27ASSEVERATION 15ASSIBILATION 14ASSIMILATION 14ASSUEFACTION 17AUGMENTATION 15AUSCULTATION 14AUTOROTATION 12AUTOXIDATION 20BANALISATION 14BANALIZATION 23BASIFICATION 19BIOTURBATION 16BLASTULATION 14BLETHERATION 17CACHINNATION 19CALUMNIATION 16CANALISATION 14CANALIZATION 23CANCELLATION 16CANONISATION 14CANONIZATION 23CANTILLATION 14CAPACITATION 18CAPITULATION 16CASTELLATION 14CENTURIATION 14CHELUVIATION 20CHLORINATION 17CITIFICATION 19CITYFICATION 22CIVILISATION 17CIVILIZATION 26CLAUDICATION 17CLAUSTRATION 14COACERVATION 19COADAPTATION 17CODIFICATION 20COGENERATION 15COHABITATION 19COLLIQUATION 23COLLUCTATION 16COLONISATION 14COLONIZATION 23COLORISATION 14COLORIZATION 23COLUMNIATION 16COMMENDATION 19COMMENTATION 18COMPELLATION 18COMPENSATION 18COMPLANATION 18COMPLEXATION 25COMPLICATION 20COMPURGATION 19CONCILIATION 16CONCLAMATION 18CONCREMATION 18CONDEMNATION 17CONDENSATION 15CONFIRMATION 19CONFISCATION 19CONFORMATION 19CONGLOBATION 17CONGREGATION 16CONSCRIPTION 18CONSECRATION 16CONSERVATION 17CONSIGNATION 15CONSOCIATION 16CONSPIRATION 16CONSTATATION 14CONSTIPATION 16CONSTITUTION 14CONSTRICTION 16CONSTRUCTION 16CONSULTATION 14CONSUMMATION 18CONTENTATION 14CONTESTATION 14CONTIGNATION 15CONTINUATION 14CONTRIBUTION 16CONVERSATION 17COORDINATION 15COPRODUCTION 19CRENELLATION 14CREOLISATION 14CREOLIZATION 23CURARISATION 14CURARIZATION 23CUTINISATION 14CUTINIZATION 23DEACTIVATION 18DEASPIRATION 15DEBILITATION 15DECAPITATION 17DECELERATION 15DECOLORATION 15DECONGESTION 16DECRUSTATION 15DEESCALATION 15DEFLAGRATION 17DEFORCIATION 18DEFRAUDATION 17DEGENERATION 14DEGLACIATION 16DEIONISATION 13DEIONIZATION 22DELAMINATION 15DELIBERATION 15DELIMITATION 15DEMODULATION 16DEMONISATION 15DEMONIZATION 24DENATURATION 13DENOMINATION 15DENUNCIATION 15DEOPPILATION 17DEPOPULATION 17DEPOSITATION 15DEPRECIATION 17DEPUTISATION 15DEPUTIZATION 24DERACINATION 15DEREGULATION 14DESALINATION 13DESATURATION 13DESIDERATION 14DESPOLIATION 15DESQUAMATION 24DETOXICATION 22DETRUNCATION 15DIGITISATION 14DIGITIZATION 23DIGLADIATION 15DIJUDICATION 23DILACERATION 15DILAPIDATION 16DILUCIDATION 16DIMERISATION 15DIMERIZATION 24DISAFFECTION 21DISCEPTATION 17DISCLAMATION 17DISGRADATION 15DISGREGATION 15DISINFECTION 18DISINFLATION 16DISOPERATION 15DISPENSATION 15DISQUISITION 22DISSERTATION 13DISSOCIATION 15DISTILLATION 13DISTRIBUTION 15DIVARICATION 18DIVINISATION 16DIVINIZATION 25ECHOLOCATION 19EDULCORATION 15EFFECTUATION 20EFFIGURATION 19ELASTICATION 14ELUCUBRATION 16EMANCIPATION 18EMARGINATION 15EMASCULATION 16EMBOLISATION 16EMBOLIZATION 25ENCRUSTATION 14ENERGISATION 13ENERGIZATION 22ENGRAFTATION 16EQUALISATION 21EQUALIZATION 30EQUIPARATION 23EQUIVOCATION 26ETERNISATION 12ETERNIZATION 21ETHERISATION 15ETHERIZATION 24EVISCERATION 17EXACERBATION 23EXAGGERATION 21EXASPERATION 21EXCOGITATION 22EXCRUCIATION 23EXENTERATION 19EXERCITATION 21EXFILTRATION 22EXHEREDATION 23EXHILARATION 22EXPATRIATION 21EXPEDITATION 22EXPLANTATION 21EXPLOITATION 21EXPROBRATION 23EXSUFFLATION 25EXULCERATION 21FACILITATION 17FARADISATION 16FARADIZATION 25FELICITATION 17FEMINISATION 17FEMINIZATION 26FENESTRATION 15FERMENTATION 17FIBERISATION 17FIBERIZATION 26FIBRILLATION 17FINALISATION 15FINALIZATION 24FLABELLATION 17FLAGELLATION 16FLAMMULATION 19FLOCCULATION 19FLUIDISATION 16FLUIDIZATION 25FLUORIDATION 16FLUORINATION 15FOCALISATION 17FOCALIZATION 26FRANCISATION 17FRANCIZATION 26FRUMENTATION 17GAMIFICATION 20GASIFICATION 18GASTRULATION 13GELATINATION 13GENICULATION 15GENUFLECTION 18HABILITATION 17HALOGENATION 16HEBRAISATION 17HEBRAIZATION 26HEMODILUTION 18HEPATISATION 17HEPATIZATION 26HOMINISATION 17HOMINIZATION 26HOMOLOGATION 18HUMANISATION 17HUMANIZATION 26HUMIFICATION 22IDEALISATION 13IDEALIZATION 22ILLAQUEATION 21ILLIMITATION 14ILLUMINATION 14ILLUSTRATION 12IMMISERATION 16IMMODERATION 17IMMUNISATION 16IMMUNIZATION 25IMPERCEPTION 20IMPERFECTION 21IMPLANTATION 16IMPREGNATION 17INACTIVATION 17INADAPTATION 15INAUGURATION 13INCATENATION 14INCINERATION 14INCOMPLETION 18INCORONATION 14INCORRUPTION 16INCRASSATION 14INCRUSTATION 14INDISCRETION 15INFIBULATION 17INFILTRATION 15INFLAMMATION 19INGEMINATION 15INGENERATION 13INGRAFTATION 16INGRATIATION 13INHABITATION 17INOCCUPATION 18INORDINATION 13INOSCULATION 14INSALIVATION 15INSANITATION 12INSEMINATION 14INSPISSATION 14INSTALLATION 12INSTAURATION 12INSTILLATION 12INSUBJECTION 23INSUFFLATION 18INSURRECTION 14INTELLECTION 14INTENERATION 12INTERCEPTION 16INTERDICTION 15INTERJECTION 21INTERRUPTION 14INTERSECTION 14INTERSTATION 12INTERVENTION 15INTIMIDATION 15INTOLERATION 12INTOXICATION 21INTRODUCTION 15INTROJECTION 21INVAGINATION 16INVALIDATION 16INVIGILATION 16INVIGORATION 16INVULTUATION 15IRREFLECTION 17IRRESOLUTION 12JURISDICTION 22LABANOTATION 14LACHRYMATION 22LATERISATION 12LATERIZATION 21LATINISATION 12LATINIZATION 21LEGALISATION 13LEGALIZATION 22LEGITIMATION 15LICENTIATION 14
    13 letters
    ACCEPTILATION 19ACCLIMATATION 19ACCOMMODATION 22ACCREDITATION 18ACCULTURATION 17ACCUSTOMATION 19ACETIFICATION 20ACIDIFICATION 21ACTUALISATION 15ACTUALIZATION 24AFFORESTATION 19AGGLOMERATION 17AGGLUTINATION 15AMPLIFICATION 22ANATOMISATION 15ANATOMIZATION 24ANGLICISATION 16ANGLICIZATION 25ANIMALISATION 15ANIMALIZATION 24ANTIEVOLUTION 16ANTIPOLLUTION 15ANTIREJECTION 22APPROPRIATION 19APPROXIMATION 26ARABICISATION 17ARABICIZATION 26ARGUMENTATION 16AROMATISATION 15AROMATIZATION 24ASSASSINATION 13AUTHORISATION 16AUTHORIZATION 25AUTOINFECTION 18AVERRUNCATION 18BACKWARDATION 25BACTERISATION 17BACTERIZATION 26BALKANISATION 19BALKANIZATION 28BARBARISATION 17BARBARIZATION 26BEATIFICATION 20BENEFICIATION 20BRUTALISATION 15BRUTALIZATION 24CALCIFICATION 22CANTONISATION 15CANTONIZATION 24CAPRIFICATION 22CARBONISATION 17CARBONIZATION 26CARBONYLATION 20CARBOXYLATION 27CARBURISATION 17CARBURIZATION 26CARNIFICATION 20CARTELISATION 15CARTELIZATION 24CASUALISATION 15CASUALIZATION 24CATECHISATION 20CATECHIZATION 29CAUTERISATION 15CAUTERIZATION 24CEPHALISATION 20CEPHALIZATION 29CERTIFICATION 20CHEMISORPTION 22CHYLIFICATION 26CHYMIFICATION 28CICATRISATION 17CICATRIZATION 26CIRCUMDUCTION 22CIRCUMVENTION 22CLARIFICATION 20COALIFICATION 20COCAINISATION 17COCAINIZATION 26COCULTIVATION 20CODECLINATION 18COGNOMINATION 18COLLABORATION 17COLOURISATION 15COLOURIZATION 24COMMEMORATION 21COMMISERATION 19COMMUNICATION 21COMMUNISATION 19COMMUNIZATION 28COMPAGINATION 20CONCATENATION 17CONCENTRATION 17CONFABULATION 20CONFARREATION 18CONFEDERATION 19CONFIGURATION 19CONFLAGRATION 19CONFRONTATION 18CONNUMERATION 17CONSIDERATION 16CONSOLIDATION 16CONSPURCATION 19CONSTELLATION 15CONSTERNATION 15CONSTUPRATION 17CONTAMINATION 17CONTEMPLATION 19CONTRACEPTION 19CONTRADICTION 18CONTRAGESTION 16CONTRAVENTION 18CONTRISTATION 15CORNIFICATION 20CORROBORATION 17COUNTERACTION 17COUNTERMOTION 17CUSTOMISATION 17CUSTOMIZATION 26CYCLOADDITION 22DAMNIFICATION 21DANDIFICATION 20DEAMINISATION 16DEAMINIZATION 25DECAPSULATION 18DECARBONATION 18DECARBURATION 18DECEREBRATION 18DECOMPOSITION 20DECORTICATION 18DECREPITATION 18DEDUPLICATION 19DEFIBRINATION 19DEFORESTATION 17DEGLUTINATION 15DEGRANULATION 15DEMONSTRATION 16DEMYELINATION 19DENSIFICATION 19DENTICULATION 16DEODORISATION 15DEODORIZATION 24DEOXIDISATION 22DEOXIDIZATION 31DEOXYGENATION 25DEPHLEGMATION 22DEREALISATION 14DEREALIZATION 23DERECOGNITION 17DEREQUISITION 23DERESTRICTION 16DESEGREGATION 16DESERTISATION 14DESERTIZATION 23DETERIORATION 14DETERMINATION 16DIAZOTISATION 23DIAZOTIZATION 32DIESELISATION 14DIESELIZATION 23DIFFARREATION 20DIGNIFICATION 20DINOTURBATION 16DISCOLORATION 16DISCONCERTION 18DISCONNECTION 18DISESTIMATION 16DISFIGURATION 18DISINHIBITION 19DISOBLIGATION 17DISPLANTATION 16DISPROPORTION 18DISREPUTATION 16DISSEMINATION 16DISSEVERATION 17DISSIMILATION 16DISSIMULATION 16DOCUMENTATION 18DOGMATISATION 17DOGMATIZATION 26DOLLARISATION 14DOLLARIZATION 23DOMESTICATION 18DOMICILIATION 18DRAMATISATION 16DRAMATIZATION 25DULCIFICATION 21ECONOMISATION 17ECONOMIZATION 26EIGENFUNCTION 19ELECTRISATION 15ELECTRIZATION 24ELECTROCUTION 17ENCAPSULATION 17ENCULTURATION 15EPIDOTISATION 16EPIDOTIZATION 25EPITOMISATION 17EPITOMIZATION 26EQUILIBRATION 24EQUIPARTITION 24EROTICISATION 15EROTICIZATION 24EXCORTICATION 24EXPECTORATION 24EXPOSTULATION 22EXPROPRIATION 24EXTERMINATION 22EXTRAPOLATION 22EXTRAPOSITION 22EXTRAVAGATION 24EXTRAVASATION 23FACTORISATION 18FACTORIZATION 27FALSIFICATION 21FASCICULATION 20FERTILISATION 16FERTILIZATION 25FETISHISATION 19FETISHIZATION 28FEUDALISATION 17FEUDALIZATION 26FLOCCILLATION 20FORMALISATION 18FORMALIZATION 27FORTIFICATION 21FOSSILISATION 16FOSSILIZATION 25FRACTIONATION 18FRAGMENTATION 19FREQUENTATION 25FUNAMBULATION 20GALLICISATION 16GALLICIZATION 25GALVANISATION 17GALVANIZATION 26GERMANISATION 16GERMANIZATION 25GESTICULATION 16GHETTOISATION 17GHETTOIZATION 26GLAMORISATION 16GLAMORIZATION 25GLOBALISATION 16GLOBALIZATION 25GLORIFICATION 19GLYCOSYLATION 22GRANITISATION 14GRANITIZATION 23GRATICULATION 16GRATIFICATION 19HALLUCINATION 18HARMONISATION 18HARMONIZATION 27HARUSPICATION 20HELLENISATION 16HELLENIZATION 25HERBORISATION 18HERBORIZATION 27HIBERNISATION 18HIBERNIZATION 27HORRIFICATION 21HORRIPILATION 18HYALINISATION 19HYALINIZATION 28HYBRIDISATION 22HYBRIDIZATION 31HYDROGENATION 21HYDROLYSATION 23HYDROLYZATION 32HYDROXYLATION 30HYPERFUNCTION 26HYPHENISATION 24HYPHENIZATION 33HYPNOTISATION 21HYPNOTIZATION 30HYPOTHECATION 26IMPENETRATION 17IMPERFORATION 20IMPERSONATION 17IMPIGNORATION 18IMPOSTUMATION 19IMPROPRIATION 19IMPROVISATION 20INCAPSULATION 17INCARCERATION 17INCARDINATION 16INCORPORATION 17INCRIMINATION 17INDISPOSITION 16INDISTINCTION 16INDIVIDUATION 18INDUPLICATION 18INEXPECTATION 24INFRAPOSITION 18INGURGITATION 15INOBSERVATION 18INSTANTIATION 13INTERCALATION 15INTERLOCATION 15INTERLOCUTION 15INTERLUNATION 13INTERPOLATION 15INTERPOSITION 15INTERPUNCTION 17INTERRELATION 13INTERROGATION 14INTRAVASATION 16INTROSPECTION 17INVESTIGATION 17IRRECOGNITION 16ISOMERISATION 15ISOMERIZATION 24ITALICISATION 15ITALICIZATION 24JARGONISATION 21JARGONIZATION 30JELLIFICATION 25JOLLIFICATION 25JUSTIFICATION 25JUXTAPOSITION 29LABEFACTATION 20LABIALISATION 15LABIALIZATION 24LAEVOROTATION 16LEMMATISATION 17LEMMATIZATION 26LIGNIFICATION 19LINEARISATION 13
    14 letters
    ADMINISTRATION 17AEROSOLISATION 14AEROSOLIZATION 23AFTERSENSATION 17ALCOHOLISATION 19ALCOHOLIZATION 28ALKALINISATION 18ALKALINIZATION 27ALLEGORISATION 15ALLEGORIZATION 24AMMONIFICATION 23ANTAGONISATION 15ANTAGONIZATION 24ANTICORRUPTION 18ANTIDEFAMATION 20ANTIREFLECTION 19AUTHENTICATION 19AUTOIONISATION 14AUTOIONIZATION 23AUTOMATISATION 16AUTOMATIZATION 25AUTOSUGGESTION 16AXIOMATISATION 23AXIOMATIZATION 32BASTARDISATION 17BASTARDIZATION 26BEAUTIFICATION 21BIODEGRADATION 19BIOREMEDIATION 19BIPOLARISATION 18BIPOLARIZATION 27BITUMINISATION 18BITUMINIZATION 27BLAXPLOITATION 25BOWDLERISATION 20BOWDLERIZATION 29CALORIFICATION 21CAPITALISATION 18CAPITALIZATION 27CARAMELISATION 18CARAMELIZATION 27CASTRAMETATION 18CATEGORISATION 17CATEGORIZATION 26CENTRALISATION 16CENTRALIZATION 25CENTRIFUGATION 20CENTUPLICATION 20CHANNELISATION 19CHANNELIZATION 28CHAPTALISATION 21CHAPTALIZATION 30CHEMORECEPTION 25CHLORITISATION 19CHLORITIZATION 28CINCHONISATION 21CINCHONIZATION 30CIRCUMGYRATION 24CIRCUMLOCUTION 22CIRCUMNUTATION 20CIRCUMPOSITION 22CIRCUMSPECTION 24CIRCUMVOLUTION 23CLASSIFICATION 21COCKNIFICATION 27COMMENSURATION 20CONCELEBRATION 20CONCRETISATION 18CONCRETIZATION 27CONDUPLICATION 21CONGLOBULATION 19CONGLOMERATION 19CONGLUTINATION 17CONGRATULATION 17CONTEMPERATION 20CONTESSERATION 16CONTRAPOSITION 18COTRANSDUCTION 19CRYSTALISATION 19CRYSTALIZATION 28DECAFFEINATION 23DECHLORINATION 20DECIMALISATION 19DECIMALIZATION 28DECOLONISATION 17DECOLONIZATION 26DECOLORISATION 17DECOLORIZATION 26DECOMPENSATION 21DECONSECRATION 19DECONSTRUCTION 19DEFEMINISATION 20DEFEMINIZATION 29DEFENESTRATION 18DEFIBRILLATION 20DEFLOCCULATION 22DEHUMANISATION 20DEHUMANIZATION 29DELEGITIMATION 18DELOCALISATION 17DELOCALIZATION 26DEMOBILISATION 19DEMOBILIZATION 28DEMONETISATION 17DEMONETIZATION 26DEMORALISATION 17DEMORALIZATION 26DENAZIFICATION 29DEPIGMENTATION 20DEPOLARISATION 17DEPOLARIZATION 26DEREGISTRATION 16DERIVATISATION 18DERIVATIZATION 27DESALINISATION 15DESALINIZATION 24DESULPHURATION 20DETOXIFICATION 27DEVALORISATION 18DEVALORIZATION 27DEVITALISATION 18DEVITALIZATION 27DEXTROROTATION 22DIGITALISATION 16DIGITALIZATION 25DISAFFILIATION 21DISAFFIRMATION 23DISAGGREGATION 18DISAMBIGUATION 20DISAPPLICATION 21DISAPPROBATION 21DISASSOCIATION 17DISATTRIBUTION 17DISCOLOURATION 17DISCONSOLATION 17DISCRIMINATION 19DISEMBARKATION 23DISFORESTATION 18DISINCLINATION 17DISINFESTATION 18DISINFORMATION 20DISINTEGRATION 16DISORIENTATION 15DOLOMITISATION 17DOLOMITIZATION 26DOWNREGULATION 19EBURNIFICATION 21EMULSIFICATION 21ENTHRONISATION 17ENTHRONIZATION 26ENVENOMISATION 19ENVENOMIZATION 28EPITHELISATION 19EPITHELIZATION 28ESTERIFICATION 19ETERNALISATION 14ETERNALIZATION 23ETHERIFICATION 22EUTROPHICATION 21EVANGELISATION 18EVANGELIZATION 27EXCLAUSTRATION 23EXPONENTIATION 23EXSANGUINATION 22FANTASTICATION 19FEDERALISATION 18FEDERALIZATION 27FICTIONISATION 19FICTIONIZATION 28FOREORDINATION 18FRATERNISATION 17FRATERNIZATION 26FRUCTIFICATION 24GELATINISATION 15GELATINIZATION 24GENERALISATION 15GENERALIZATION 24GENTRIFICATION 20GEOMETRISATION 17GEOMETRIZATION 26GRANGERISATION 16GRANGERIZATION 25GRAPHITISATION 20GRAPHITIZATION 29GREISENISATION 15GREISENIZATION 24HOMOGENISATION 20HOMOGENIZATION 29HUMIDIFICATION 25HYPEREXCRETION 31HYPERINFLATION 25HYPERSECRETION 24IDENTIFICATION 20ILLEGALISATION 15ILLEGALIZATION 24ILLEGITIMATION 17IMMISERISATION 18IMMISERIZATION 27IMMOBILISATION 20IMMOBILIZATION 29IMMUNOREACTION 20IMPERTURBATION 20IMPLEMENTATION 20IMPOSTHUMATION 23INAPPRECIATION 20INARTICULATION 16INCAPACITATION 20INCOORDINATION 17INDIGENISATION 16INDIGENIZATION 25INDOCTRINATION 17INITIALISATION 14INITIALIZATION 23INORGANISATION 15INORGANIZATION 24INTERANIMATION 16INTERGRADATION 16INTERLINEATION 14INTERMEDIATION 17INTERMIGRATION 17INTERPELLATION 16INTERPRETATION 16JOURNALISATION 21JOURNALIZATION 30KARSTIFICATION 23KERATINISATION 18KERATINIZATION 27LAPIDIFICATION 22LATERALISATION 14LATERALIZATION 23LEGITIMISATION 17LEGITIMIZATION 26LEXICALISATION 23LEXICALIZATION 32LIBERALISATION 16LIBERALIZATION 25
    15 letters
    ACCLIMATISATION 21ACCLIMATIZATION 30ACHROMATISATION 22ACHROMATIZATION 31ALPHABETISATION 22ALPHABETIZATION 31ANESTHETIZATION 27ANTISEGREGATION 17ANTISPECULATION 19ANTIVIVISECTION 23APPROPINQUATION 30ARTERIALISATION 15ARTERIALIZATION 24ASTRONAVIGATION 19AUTOCORRELATION 17AUTOINOCULATION 17BIOACCUMULATION 23CALENDARISATION 18CALENDARIZATION 27CANISTERISATION 17CANISTERIZATION 26CANNIBALISATION 19CANNIBALIZATION 28CATHETERISATION 20CATHETERIZATION 29CATHOLICISATION 22CATHOLICIZATION 31CHONDRIFICATION 26CIRCULARISATION 19CIRCULARIZATION 28CIRCUMSCRIPTION 25CIRCUMVALLATION 24CIVILIANISATION 20CIVILIANIZATION 29COCKNEYFICATION 31CODETERMINATION 20COMMODIFICATION 27COMMUNALISATION 21COMMUNALIZATION 30COMPLEMENTATION 23COMPUTERISATION 21COMPUTERIZATION 30CONTRAVALLATION 20CONVEYORISATION 23CONVEYORIZATION 32CORPORIFICATION 24COUNTERPETITION 19COUNTERQUESTION 26COUNTERREACTION 19CRIMINALISATION 19CRIMINALIZATION 28CRYSTALLISATION 20CRYSTALLIZATION 29CYANOETHYLATION 26DEACIDIFICATION 24DECALCIFICATION 25DECARBONISATION 20DECARBONIZATION 29DECARBOXYLATION 30DECARBURISATION 20DECARBURIZATION 29DECASUALISATION 18DECASUALIZATION 27DECERTIFICATION 23DECOLOURISATION 18DECOLOURIZATION 27DECONCENTRATION 20DECONTAMINATION 20DEGLAMORISATION 19DEGLAMORIZATION 28DEHYDROGENATION 24DEHYPNOTISATION 24DEHYPNOTIZATION 33DEINDIVIDUATION 21DEMAGNETISATION 19DEMAGNETIZATION 28DEMOCRATISATION 20DEMOCRATIZATION 29DEMULSIFICATION 23DEMUTUALISATION 18DEMUTUALIZATION 27DEMYSTIFICATION 26DENITRIFICATION 21DESACRALISATION 18DESACRALIZATION 27DESENSITISATION 16DESENSITIZATION 25DESERTIFICATION 21DESEXUALISATION 23DESEXUALIZATION 32DESILVERISATION 19DESILVERIZATION 28DESTABILISATION 18DESTABILIZATION 27DESULFURISATION 19DESULFURIZATION 28DETRIBALISATION 18DETRIBALIZATION 27DEVITRIFICATION 24DIAGONALISATION 17DIAGONALIZATION 26DICHOTOMISATION 23DICHOTOMIZATION 32DIFFERENTIATION 22DISARTICULATION 18DISASSIMILATION 18DISCOMMENDATION 23DISCONFIRMATION 23DISCONTINUATION 18DISHABILITATION 21DISINTOXICATION 25DISORGANISATION 17DISORGANIZATION 26DISSATISFACTION 21DIVERSIFICATION 24ELECTRIFICATION 22ELECTROLYSATION 20ELECTROLYZATION 29ETHEREALISATION 18ETHEREALIZATION 27EXCOMMUNICATION 30EXEMPLIFICATION 31EXPERIMENTATION 26EXTEMPORISATION 26EXTEMPORIZATION 35EXTENSIFICATION 27EXTENSIVISATION 25EXTENSIVIZATION 34EXTERIORISATION 22EXTERIORIZATION 31EXTERNALISATION 22EXTERNALIZATION 31FAMILIARISATION 20FAMILIARIZATION 29FORMULARISATION 20FORMULARIZATION 29FRACTIONISATION 20FRACTIONIZATION 29FRENCHIFICATION 28GRANITIFICATION 21GRANULITISATION 16GRANULITIZATION 25GRAVIPERCEPTION 25GUTTURALISATION 16GUTTURALIZATION 25HOSPITALISATION 20HOSPITALIZATION 29HYDROGENISATION 23HYDROGENIZATION 32HYPERCORRECTION 27HYPERINVOLUTION 26HYPERPRODUCTION 28HYPERSALIVATION 26HYPOSTASISATION 23HYPOSTASIZATION 32HYPOSTATISATION 23HYPOSTATIZATION 32HYPOVENTILATION 26IMMORTALISATION 19IMMORTALIZATION 28INCENTIVISATION 20INCENTIVIZATION 29INCONSIDERATION 18INDEMNIFICATION 23INDETERMINATION 18INFANTILISATION 18INFANTILIZATION 27INSTRUMENTATION 17INSUBORDINATION 18INTENSIFICATION 20INTERCONNECTION 19INTERDIGITATION 17INTERGENERATION 16INTERIORISATION 15INTERIORIZATION 24INTERLAMINATION 17INTERMODULATION 18INTERNALISATION 15INTERNALIZATION 24INTEROSCULATION 17INTERPOPULATION 19INTERVISITATION 18INTRAPOPULATION 19INTROSUSCEPTION 19INTUSSUSCEPTION 19ISOIMMUNISATION 19ISOIMMUNIZATION 28LATENSIFICATION 20