Words Ending in ION

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23 letter words
OVERINTELLECTUALIZATION​37
22 letter words
DEINSTITUTIONALIZATION​32
REINSTITUTIONALIZATION​31
21 letter words
CONSTITUTIONALIZATION​32
COUNTERINTERPRETATION​25
OVERCOMMERCIALIZATION​41
20 letter words (8 words)
ANTHROPOMORPHIZATION​41
COMPARTMENTALIZATION​37
COUNTERDEMONSTRATION​25
INSTITUTIONALIZATION​29
INTERNATIONALIZATION​29
MICROMINIATURIZATION​35
PHOTOPHOSPHORYLATION​38
PSEUDOSOPHISTICATION​30
19 letter words (21 words)
ANTIDESERTIFICATION​25
CONVENTIONALIZATION​33
COUNTERMOBILIZATION​34
CYTODIFFERENTIATION​31
DEHYDROCHLORINATION​32
DEINDUSTRIALIZATION​30
DEPARTMENTALIZATION​33
HOMOTRANSPLANTATION​26
IMMUNOPRECIPITATION​29
INTELLECTUALIZATION​30
INTERSTRATIFICATION​24
MISCHARACTERIZATION​37
OVERDIFFERENTIATION​29
PHOTODISINTEGRATION​26
PHOTOINTERPRETATION​26
PROFESSIONALIZATION​33
RECONCEPTUALIZATION​34
REINDUSTRIALIZATION​29
SUPERSPECIALIZATION​34
ULTRACENTRIFUGATION​25
18 letter words (30 words)
ANTIADMINISTRATION​21
ANTIDISCRIMINATION​23
BOURGEOISIFICATION​26
COUNTERINSTITUTION​20
COUNTERREFORMATION​25
COUNTERRETALIATION​20
DISPROPORTIONATION​23
ELECTRODESICCATION​25
EVAPOTRANSPIRATION​25
HYPERCONCENTRATION​30
HYPERSENSITIZATION​35
INTERCOMMUNICATION​26
MICROENCAPSULATION​26
OVERCAPITALIZATION​34
OVERCENTRALIZATION​32
OVERCLASSIFICATION​28
OVERGENERALIZATION​31
OVERIDENTIFICATION​27
OVERINTERPRETATION​23
OVERREPRESENTATION​23
17 letter words (72 words)
ANAGRAMMATIZATION​31
ANTIDESEGREGATION​20
ANTIMISCEGENATION​22
BIOTRANSFORMATION​24
BUREAUCRATIZATION​30
COMMERCIALIZATION​34
CONCEPTUALIZATION​32
CONSUBSTANTIATION​21
CONTRADISTINCTION​22
COUNTERACCUSATION​23
COUNTERADAPTATION​22
COUNTERAGGRESSION​21
COUNTERCONVENTION​24
COUNTERREVOLUTION​22
COUNTERSUGGESTION​21
DECRIMINALIZATION​31
DEDIFFERENTIATION​25
DEMATERIALIZATION​29
DEMYTHOLOGIZATION​36
DENATIONALIZATION​27
16 letter words (104 words)
ANTIASSIMILATION​18
ANTICONSERVATION​21
ANTIORGANIZATION​26
ANTIPROSTITUTION​18
AUTOIMMUNIZATION​29
AUTOINTOXICATION​25
BIODETERIORATION​19
CHARACTERIZATION​32
CIRCUMAMBULATION​26
CIRCUMNAVIGATION​26
COADMINISTRATION​21
COLLECTIVIZATION​32
COMPARTMENTATION​24
CONTAINERISATION​18
CONTAINERIZATION​27
CONTRAINDICATION​21
COPOLYMERIZATION​34
COUNTERINFLATION​21
COUNTERTRADITION​19
CRYOPRESERVATION​26
15 letter words (403 words)
INSTRUMENTATION​17
DIFFERENTIATION​22
SYNCHRONIZATION​32
TRANSPLANTATION​17
INTERCONNECTION​19
STANDARDIZATION​26
EXPERIMENTATION​26
PHOSPHORYLATION​28
DIVERSIFICATION​24
SUPPLEMENTATION​21
PERSONALIZATION​26
HOSPITALIZATION​29
RECONSIDERATION​18
DISSATISFACTION​21
INDEMNIFICATION​23
DECONTAMINATION​20
REAUTHORIZATION​27
CRYSTALLIZATION​29
RECONFIGURATION​21
PROCRASTINATION​19
14 letter words (565 words)
ADMINISTRATION​17
TRANSPORTATION​16
IMPLEMENTATION​20
IDENTIFICATION​20
CLASSIFICATION​21
REPRESENTATION​16
RECOMMENDATION​21
INTERPRETATION​16
REHABILITATION​19
DISCRIMINATION​19
AUTHENTICATION​19
TRANSFORMATION​19
RECONSTRUCTION​18
RECONCILIATION​18
REDISTRIBUTION​17
SPECIALIZATION​27
INITIALIZATION​23
REORGANIZATION​24
MULTIPLICATION​20
SUPERANNUATION​16
13 letter words (747 words)
COMMUNICATION​21
ACCOMMODATION​22
DOCUMENTATION​18
CONFIGURATION​19
PARTICIPATION​19
CERTIFICATION​20
INVESTIGATION​17
CONSIDERATION​16
CONSOLIDATION​16
SPECIFICATION​22
COLLABORATION​17
DETERMINATION​16
CONCENTRATION​17
AUTHORIZATION​25
DEMONSTRATION​16
TRANSCRIPTION​17
PRECIPITATION​19
ACCREDITATION​18
QUALIFICATION​27
CONTAMINATION​17
12 letter words (705 words)
CONSTRUCTION​16
ORGANIZATION​22
REGISTRATION​13
DISTRIBUTION​15
INTRODUCTION​15
INSTALLATION​12
PRESENTATION​14
SUBSCRIPTION​18
PRESCRIPTION​18
CONSERVATION​17
COMPENSATION​18
TRANSMISSION​14
ORGANISATION​13
CONTRIBUTION​16
CONSTITUTION​14
CONSULTATION​14
SATISFACTION​17
NOTIFICATION​17
OPTIMIZATION​25
CONVERSATION​17
11 letter words (702 words)
INFORMATION​16
DESCRIPTION​16
APPLICATION​17
ASSOCIATION​13
CORPORATION​15
PUBLICATION​17
COMPETITION​17
INTEGRATION​12
DESTINATION​12
TRANSLATION​11
LEGISLATION​12
COMBINATION​17
PREPARATION​15
INSTRUCTION​13
INSTITUTION​11
RECOGNITION​14
TRANSACTION​13
EXAMINATION​20
RESERVATION​14
INTERACTION​13
10 letter words (559 words)
DISCUSSION​13
COLLECTION​14
PRODUCTION​15
PROTECTION​14
COMMISSION​16
FOUNDATION​14
POPULATION​14
NAVIGATION​14
CONNECTION​14
RESOLUTION​10
TELEVISION​13
EVALUATION​13
DEFINITION​14
PERMISSION​14
GENERATION​11
EXPRESSION​19
RECREATION​12
REGULATION​11
PREVENTION​15
CONVENTION​15
9 letter words (421 words)
EDUCATION​12
CONDITION​12
SELECTION​11
OPERATION​11
ATTENTION​9
SITUATION​9
EXTENSION​16
DIRECTION​12
REDUCTION​12
NUTRITION​9
PROVISION​14
PROMOTION​13
EVOLUTION​12
EXECUTION​18
EXPANSION​18
EXCEPTION​20
DETECTION​12
FORMATION​14
ANIMATION​11
ADMISSION​12
8 letter words (205 words)
LOCATION​10
QUESTION​17
FUNCTION​13
POSITION​10
SOLUTION​8
ADDITION​10
DECISION​11
DIVISION​12
VACATION​13
RELIGION​9
ELECTION​10
CREATION​10
REVISION​11
RELATION​8
REACTION​10
DURATION​9
ADOPTION​11
AVIATION​11
CHAMPION​17
EQUATION​17
7 letter words (110 words)
VERSION​10
SECTION​9
MILLION​9
EDITION​8
STATION​7
OPINION​9
SESSION​7
MISSION​9
FICTION​12
AUCTION​9
FASHION​13
BILLION​9
PORTION​9
MENTION​9
PENSION​9
PASSION​9
TUITION​7
REUNION​7
TENSION​7
CAUTION​9
6 letter words (38 words)
ACTION​8
REGION​7
OPTION​8
NATION​6
MOTION​8
VISION​9
FUSION​9
NOTION​6
LOTION​6
LEGION​7
CATION​8
LESION​6
RATION​6
POTION​8
PINION​8
MINION​8
TURION​6
VIRION​9
BUNION​8
CAMION​10
5 letter words (9 words)
UNION​5
ONION​5
SCION​7
PSION​7
AVION​8
ANION​5
PRION​7
AXION​12
INION​5
4 letter words
LION​4
PION​6
CION​6
3 letter words
ION​3


Our word finder tool displays an array of words from the Scrabble dictionaries in the UK and USA, the Words With Friends dictionary and our own WordsRated dictionary to help people who love to play word games get even better at them.

This list shows all the words that end with the letter ION. There are quite a few 4709 words in this case. On average, these words are worth 17.4 in a game of Scrabble but QUIZZIFICATION is worth the most points of the lot. It is worth 46 points.

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If you’re facing difficulty finding the correct word from this list, you can look at some of our other lists of words that are related to words ending in ION or you can edit the form on the right hand side of the page.

You can also view words starting with ION, words with ION or if they don’t work, you can view all our lists of words ending in different letters on this page. If you are playing Wordle, you can look at all of the 5-letter words ending in ION.