How many words end in ION?

This page lists 2782 words ending in ION, each with its Scrabble score.

Why are -ION words useful?

Words ending in ION are great for hooking onto existing tiles and pluralising or extending words already on the board.

Words Ending With ION

All 2782 words in our dictionary that end in ION, sorted by Scrabble score. Perfect for hooks and crossword clues.

2782 words · number = Scrabble score · sorted highest score first · showing top 1200

extemporization35 phosphatization34 podzolization34 rhythmization33 axiomatization32 conveyorization32 desexualization32 diazotization32 dichotomization32 hypostatization32 lexicalization32 maximization32 synchronization32 alphabetization31 exemplification31 exteriorization31 externalization31 hybridization31 hyperexcretion31 lyophilization31 mathematization31 misvocalization31 objectification31 subvocalization31 zombification31 acclimatization30 computerization30 decarboxylation30 equalization30 excommunication30 hydroxylation30 microprojection30 polymerization30 quantization30 schematization30 suboptimization30 symmetrization30 bowdlerization29 catechization29 catheterization29 cephalization29 civilianization29 crystallization29 decarburization29 defeminization29 dehumanization29 democratization29 denazification29 familiarization29 formularization29 graphitization29 homogenization29 hospitalization29 hyperextension29 immobilization29 juxtaposition29 mechanization29 overexpectation29 ozonization29 photoexcitation29 photoionization29 proselytization29 quadruplication29 reprivatization29 requalification29 sexualization29 symbolization29 systematization29 vascularization29 victimization29 weatherization29 balkanization28 cannibalization28 channelization28 circularization28 communization28 criminalization28 decimalization28 deglamorization28 demagnetization28 demobilization28 desulfurization28 envenomization28 epithelization28 fictionization28 frenchification28 hyperproduction28 immortalization28 masculinization28 parametrization28 phosphorylation28 quantification28 romanticization28 suburbanization28 thermalization28 thermojunction28 alkalinization27 asphyxiation27 bipolarization27 bituminization27 capitalization27 carboxylation27 commodification27 concretization27 cyclization27 decasualization27 derivatization27 desacralization27 destabilization27 detoxification27 detribalization27 etherealization27 evangelization27 factorization27 federalization27 formalization27 harmonization27 hypercorrection27 infantilization27 keratinization27 lysogenization27 marginalization27 martyrization27 microinjection27 monopolization27 musicalization27 oligomerization27 overutilization27 photooxidation27 plasticization27 politicization27 popularization27 privatization27 pulverization27 qualification27 reauthorization27 remobilization27 revisualization27 specialization27 suborganization27 systemization27 verbalization27 vulcanization27 approximation26 arabicization26 bacterization26 barbarization26 bastardization26 carbonization26 carburization26 categorization26 cicatrization26 civilization26 cocainization26 counterquestion26 customization26 cyanoethylation26 decolonization26 decolorization26 delocalization26 demonetization26 demoralization26 demystification26 depolarization26 diagonalization26 disorganization26 dogmatization26 dolomitization26 equivocation26 experimentation26 extemporisation26 feminization26 feudalization26 fiberization26 focalization26 fraternization26 galvanization26 geometrization26 ghettoization26 hebraization26 hominization26 humanization26 hyperfunction26 hyperinvolution26 hypersalivation26 hypothecation26 immunodiffusion26 legitimization26 liquefaction26 materialization26 mercerization26 miniaturization26 mongrelization26 nazification26 overextraction26 paralyzation26 personalization26 picturization26 pidginization26 prussianization26 radicalization26 renormalization26 resocialization26 revalorization26 revitalization26 standardization26 stigmatization26 summarization26 temporization26 trivialization26 vandalization26 vaporization26 vocalization26 volatilization26 vulgarization26 westernization26 anglicization25 authorization25 automatization25 blaxploitation25 centralization25 chemoreception25 circumscription25 complexation25 crucifixion25 decalcification25 deoxygenation25 desensitization25 digitalization25 disintoxication25 dramatization25 embolization25 fertilization25 fluidization25 fossilization25 frequentation25 gallicization25 germanization25 glamorization25 globalization25 hellenization25 humidification25 hyperinflation25 immunization25 indigenization25 jollification25 justification25 liberalization25 magnetization25 memorization25 militarization25 mineralization25 minimization25 missionization25 misutilization25 mobilization25 modernization25 optimization25 overexpansion25 palatalization25 parasitization25 pasteurization25 periodization25 photoproduction25 podsolization25 premodification25 pressurization25 prioritization25 quindecillion25 racemization25 randomization25 recanalization25 recolonization25 regionalization25 remonetization25 repolarization25 revivification25 ruggedization25 sclerotization25 secularization25 securitization25 solubilization25 sovietization25 subsidization25 syllabification25 traumatization25 vernalization25 visualization25 winterization25 actualization24 allegorization24 animalization24 aromatization24 brutalization24 cartelization24 cauterization24 circumspection24 circumvallation24 deacidification24 dehydrogenation24 demonization24 deodorization24 deputization24 desalinization24 desquamation24 devitrification24 dimerization24 diversification24 equilibration24 eroticization24 etherization24 expectoration24 expropriation24 finalization24 fructification24 gelatinization24 generalization24 hypersecretion24 illegalization24 incomprehension24 interiorization24 internalization24 isomerization24 italicization24 labialization24 metallization24 misapprehension24 mummification24 mutualization24 nationalization24 nondisjunction24 nonexploitation24 normalization24 novelization24 overapplication24 overconsumption24 palletization24 patronization24 pelletization24 pluralization24 postinjection24 postvaccination24 rationalization24 reacquisition24 regularization24 reorganization24 socialization24 solemnization24 stabilization24 subtilization24 suffixation24 theorization24 valorization24 velarization24 vitalization24 adjudication23 aerosolization23 affixation23 ammonification23 amortization23 analyzation23 antivivisection23 arborization23 axiomatisation23 canalization23 canonization23 chalazion23 circumvolution23 colonization23 colorization23 complementation23 complexion23 creolization23 curarization23 decaffeination23 decertification23 derealization23 dieselization23 digitization23 disembarkation23 exacerbation23 excruciation23 exponentiation23 extravasation23 indemnification23 initialization23 lateralization23 lexicalisation23 literalization23 localization23 melanization23 misquotation23 monetization23 moralization23 motorization23 mystification23 naturalization23 nebulization23 neutralization23 overcultivation23 overextension23 penalization23 photoreception23 polarization23 prefabrication23 refortification23 robotization23 romanization23 sensualization23 signalization23 simplification23 stylization23 suberization23 synchronisation23 tenderization23 urbanization23 vivification23 accommodation22 acquisition22 aldolization22 amplification22 antirejection22 atomization22 calcification22 caprification22 chemisorption22 circumlocution22 circumvention22 comprehension22 conjunction22 cycloaddition22 deionization22 detoxication22 differentiation22 disquisition22 effluxion22 electrification22 energization22 excavation22 exclamation22 excogitation22 exculpation22 exhibition22 exhilaration22 exhumation22 expectation22 explication22 expostulation22 exsanguination22 exsiccation22 extermination22 externalisation22 extrapolation22 extraversion22 extroversion22 glycosylation22 humification22 hyphenation22 idealization22 itemization22 jurisdiction22 laicization22 legalization22 linearization22 luteinization22 machicolation22 megacorporation22 microdissection22 misapplication22 miscomputation22 novemdecillion22 organization22 overexertion22 overmedication22 overproduction22 overspeculation22 overtaxation22 oxygenation22 personification22 photoinduction22 photoreduction22 postconception22 preconviction22 prenotification22 prepublication22 proprioception22 recertification22 recodification22 reexamination22 reexportation22 rejuvenation22 retroflexion22 reutilization22 ritualization22 routinization22 sensitization22 sequestration22 serialization22 sexdecillion22 sexploitation22 solmization22 specification22 sterilization22 subjunction22 terrorization22 typification22 uncircumcision22 zwitterion22 acidification21 anodization21 beautification21 circumfusion21 classification21 cochampion21 commemoration21 communication21 conjugation21 decompensation21 denitrification21 desertification21 disaffection21 disaffiliation21 disapprobation21 disjunction21 dissatisfaction21 emulsification21 epoxidation21 eternization21 eutrophication21 exaggeration21 exasperation21 excerption21 exercitation21 exfoliation21 exhortation21 expatriation21 explantation21 exploitation21 expunction21 expurgation21 falsification21 fortification21 hydrogenation21 hypolimnion21 idolization21 imperfection21 interdiffusion21 interjection21 intoxication21 introjection21 laterization21 latinization21 liquidation21 lithification21 lixiviation21 macroevolution21 magnification21 microevolution21 misconception21 misconstruction21 misdescription21 misinformation21 misperception21 misrecollection21 mitochondrion21 nasalization21 nonprescription21 notarization21 objurgation21 overcorrection21 overpopulation21 overproportion21 overprotection21 pacification21 polymerisation21 postconvention21 postdevaluation21 postproduction21 precancellation21 precombustion21 preconception21 preimplantation21 preoccupation21 prettification21 preunification21 projection21 pseudoscorpion21 quadrillion21 quantitation21 reaffirmation21 reafforestation21 recommendation21 reconfiguration21 reconfirmation21 rigidification21 salinization21 sanctification21 sanitization21 saponification21 semiabstraction21 silicification21 solarization21 sophistication21 squamation21 subcommission21 subjection21 subjugation21 superimposition21 superinfection21 supplementation21 tetanization21 transfixion21 underproduction21 unionization21 versification21 vitrification21 abjection20 acetification20 adjunction20 antidefamation20 antiquation20 apperception20 autoxidation20 beatification20 beneficiation20 bijection20 bioconversion20 carbonylation20 centrifugation20 certification20 circumcision20 clarification20 coalification20 cocultivation20 codetermination20 codification20 commensuration20 complication20 concelebration20 confabulation20 conjuration20 cornification20 dandification20 dechlorination20 decomposition20 decompression20 deconcentration20 decontamination20 defibrillation20 deoxidation20 depigmentation20 diffraction20 disambiguation20 disinformation20 dysfunction20 effectuation20 ejaculation20 erotization20 examination20 exception20 excoriation20 exemption20 exhalation20 exhaustion20 expatiation20 expedition20 explanation20 exploration20 exportation20 extirpation20 extrication20 exuviation20 fasciculation20 gentrification20 gleization20 haruspication20 homogenisation20 hypertension20 identification20 implementation20 improvisation20 incapacitation20 infixation20 inquisition20 intensification20 intercommunion20 interconversion20 jactitation20 latensification20 lionization20 maldistribution20 micropulsation20 miscalculation20 misdistribution20 modification20 mollification20 mortification20 multifunction20 multiplication20 noncompetition20 nonconservation20 nonconsumption20 nonimplication20 objection20 overdecoration20 overelaboration20 overevaluation20 overstimulation20 petrification20 photoemission20 photoreaction20 pontification20 postamputation20 postinfection20 posttransfusion20 preconvention20 predevaluation20 preproduction20 presupposition20 prevarication20 prognostication20 quintillion20 radioprotection20 reaccreditation20 realization20 rectification20 reinjection20 reorchestration20 requisition20 retroreflection20 revaccination20 scarification20 septendecillion20 solidification20 somnambulation20 subinfeudation20 subluxation20 superscription20 syllabication20 unappreciation20 unitization20 utilization20 verification20 vermiculation20 vilification20 vinification20 vociferation20 abbreviation19 abjuration19 accustomation19 affectation19 affirmation19 afforestation19 animadversion19 antireflection19 antispeculation19 antisubversion19 apprehension19 appropriation19 authentication19 basification19 biodegradation19 cachinnation19 citification19 coacervation19 cohabitation19 commendation19 commiseration19 compunction19 compurgation19 confederation19 configuration19 confirmation19 confiscation19 conflagration19 conformation19 conglomeration19 contemplation19 contraception19 coproduction19 cotransduction19 counterpetition19 counterreaction19 decommission19 deconsecration19 deconstruction19 defibrination19 dehydration19 dejection19 demyelination19 densification19 discrimination19 disinhibition19 echolocation19 embarkation19 epithalamion19 equitation19 esterification19 excitation19 execration19 exenteration19 expiration19 exposition19 expression19 extinction19 extraction19 extradition19 fantastication19 flocculation19 fragmentation19 glorification19 gratification19 hypotension19 inflammation19 inflexion19 injunction19 interconnection19 interpopulation19 intrapopulation19 intussusception19 ionization19 jubilation19 lignification19 malabsorption19 malformation19 methylation19 misassumption19 misconnection19 misimpression19 nonconstruction19 noncultivation19 noninformation19 officiation19 overeducation19 overestimation19 overinflation19 overpersuasion19 overvaluation19 participation19 perambulation19 petrifaction19 pixilation19 postdepression19 postinoculation19 postpollination19 poststimulation19 precipitation19 predisposition19 prefiguration19 preformation19 preponderation19 procrastination19 prothalamion19 purification19 putrefaction19 quaternion19 ramification19 reannexation19 reapplication19 reciprocation19 recombination19 recompilation19 recomposition19 recomputation19 reconcentration19 recontamination19 reconviction19 reflexion19 rehabilitation19 reincorporation19 reinvestigation19 reoxidation19 republication19 seroconversion19 signification19 slumpflation19 stratification19 stultification19 stupefaction19 subcollection19 subpopulation19 suffocation19 superelevation19 superinduction19 superovulation19 surjection19 trajection19 transfiguration19 transformation19 verbigeration19 vivisection19 accreditation18 accumulation18 adjuration18 affliction18 ambiversion18 anticorruption18 appreciation18 autoinfection18 autotransfusion18 benefaction18 bifurcation18 brachiation18 capacitation18 captivation18 chrismation18 compaction18 compellation18 compensation18 condescension18 confliction18 confrontation18 connexion18 conscription18 consummation18 contradiction18 contraposition18 contravention18 convocation18 cybernation18 deactivation18 debarkation18 decarbonation18 decerebration18 decortication18 decrepitation18 decryption18 defenestration18 delegitimation18 disaggregation18 disarticulation18 disconnection18 discontinuation18 disinfection18 disinfestation18 disproportion18 divarication18 documentation18 domestication18 domiciliation18 emancipation18 exclusion18 excretion18 excursion18 execution18 exoneration18 expansion18 expiation18 explosion18 expulsion18 extenuation18 fabrication18 fimbriation18 fixation18 foreordination18 fractionation18 gasification18 genuflection18 hallucination18 hemodilution18 homologation18 inconsideration18 indetermination18 indexation18 individuation18 infixion18 injection18 insubordination18 insufflation18 intermodulation18 intervisitation18 liquation18 machination18 maladaptation18 malefaction18 malfunction18 malocclusion18 manifestation18 metafiction18 misattribution18 miscegenation18 miscorrelation18 misevaluation18 misfunction18 misregistration18 nidification18 nitrification18 noncelebration18 nonconduction18 noncooperation18 nonimportation18 nonintervention18 nullification18 obfuscation18 octodecillion18 orchestration18 overregulation18 oversecretion18 ozonation18 perseveration18 postgraduation18 postirradiation18 postliberation18 preadaptation18 predomination18 premeditation18 preregistration18 prerevolution18 prescription18 pretelevision18 pretermination18 proclamation18 prohibition18 proliferation18 proscription18 provocation18 quotation18 recapitulation18 recommission18 reconception18 reconciliation18 reconsecration18 reconsideration18 reconstruction18 redescription18 redetermination18 reduplication18 reformulation18 rehydration18 reimplantation18 reinvigoration18 rejection18 reoccupation18 retroflection18 reunification18 reverberation18 specialisation18 subscription18 superfetation18 supplication18 syncopation18 tergiversation18 tumefaction18 uglification18 ultrafiltration18 ultraprecision18 umbilication18 underestimation18 underinflation18 undervaluation18 vaccination18 vasodilatation18 vexation18 vulcanisation18 workstation18 acceptation17 acclamation17 acclimation17 acculturation17 administration17 affection17 affiliation17 agglomeration17 alkylation17 amalgamation17 annexation17 antidepression17 antifashion17 antifriction17 antisegregation17 application17 approbation17 autocorrelation17 bombination17 brecciation17 champion17 chlorination17 civilisation17 claudication17 coadaptation17 cofunction17 collaboration17 combination17 commination17 comminution17 commutation17 competition17 compilation17 composition17 compression17 computation17 concatenation17 concentration17 condemnation17 confection17 conglobation17 conglutination17 congratulation17 conservation17 consumption17 contamination17 convection17 conversation17 conviction17 corroboration17 counteraction17 decapitation17 defalcation17 deflagration17 deforestation17 deformation17 deification17 depopulation17 depravation17 depreciation17 deprivation17 dermabrasion17 disassociation17 disclamation17 disconsolation17 disfunction17 disinclination17 edification17 ejection17 electrocution17 embrocation17 encapsulation17 enchiridion17 encryption17 equation17 evisceration17 exaction17 exaltation17 excision17 exsolution17 exudation17 exultation17 facilitation17 fecundation17 felicitation17 fermentation17 fibrillation17 flexion17 fluxion17 habilitation17 imbrication17 immoderation17 impersonation17 implication17 imprecation17 imprecision17 impregnation17 inactivation17 incarceration17 incoordination17 incorporation17 incrimination17 indoctrination17 infibulation17 inhabitation17 instrumentation17 interdigitation17 intermediation17 introspection17 investigation17 junction17 malversation17 matriculation17 misallocation17 misdirection17 misdivision17 miseducation17 misestimation17 nonconclusion17 nonconnection17 nonrecognition17 notification17 osmoregulation17 ossification17 overreaction17 oversaturation17 oxidation17 perfection17 pigmentation17 pincushion17 postrecession17 preadmission17 precognition17 precondition17 predestination17 predilection17 preinduction17 premigration17 prenomination17 prepossession17 preservation17 presumption17 pretermission17 promulgation17 pronunciation17

Hooking with -ION words

Endings like -ION let you tack a word onto a tile already on the board, often turning a small play into a big one. Look for the high-value entries above to maximise points.

A quick statistical tour

A few numbers before you scroll: the 2782 words here run from 4 to 15 letters, with 11-letter words the largest group (481 entries). Wordle players have 8 five-letter options, and there are 78 seven-letter candidates for a Scrabble bingo. The single best scorer is EXTEMPORIZATION at 35 points before multipliers.

The five biggest scorers on the page: EXTEMPORIZATION (35), PHOSPHATIZATION (34), PODZOLIZATION (34), RHYTHMIZATION (33), AXIOMATIZATION (32). The longest entry is ACCLIMATIZATION at 15 letters, and the average word here is worth about 17 points. The most useful tiles to hold for this list are N, I and O, which appear in 2782, 2782 and 2782 of the words respectively.

Three easy picks from this list

LION — 4 letters for 4 points; every tile in it is a common draw, so it shows up rack after rack.
Playing ANION across a double-word square turns its base 5 points into 10 — solid value for 5 tiles.
INION — a 5-letter, 5-point play that slots into tight board lanes where longer words won't fit.

Five more everyday options from the same list: ONION (5), UNION (5), LESION (6), LOTION (6), NASION (6).

Why -ION endings win turns

Endings are Scrabble's cheapest points. A word finishing in -ION can often be built backwards from a tile already on the board, so you pay for fewer letters than you score. Scan the high scorers above, then look for a spot where the final -ION lands on a premium square — the multiplier applies to your whole word, not just the hook.

More endings

Narrow it down

Pair an ending with a length or starting letter in the Word Finder.