Words of length 15 in SOWPODS by score

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18 points

ABORIGINALITIES   GLAMOROUSNESSES   PRUDENTIALITIES   
ABSORBABILITIES   HILARIOUSNESSES   PSEUDOSOLUTIONS   
ACCESSARINESSES   IATROGENICITIES   PURPOSELESSNESS   
ACCESSORINESSES   IDENTICALNESSES   RADICALISATIONS   
ADMINISTRATIONS   IDIOTICALNESSES   RADIOLOCATIONAL   
AFTERSENSATIONS   IGNOMINIOUSNESS   RADIOSTRONTIUMS   
AGGREGATENESSES   ILLEGIBLENESSES   RADIOTELEMETERS   
AGREEABLENESSES   ILLEGITIMATIONS   REAUTHORISATION   
AGRICULTURALIST   ILLOGICALNESSES   RECALCITRANCIES   
ALLEGORICALNESS   IMAGINARINESSES   RECONDENSATIONS   
ALLERGENICITIES   INATTENTIVENESS   RECONDITENESSES   
ALLOTETRAPLOIDS   INAUDIBLENESSES   RECONSIDERATION   
ALTERNATIVENESS   INCONGRUOUSNESS   RECONSOLIDATION   
ANTIDEPRESSANTS   INCONSIDERATION   REDETERMINATION   
ANTIEDUCATIONAL   INCOORDINATIONS   REDISTRIBUTIONS   
ANTIRATIONALITY   INCREDULOUSNESS   REELIGIBILITIES   
APOLIPOPROTEINS   INDELIBLENESSES   REINTRODUCTIONS   
APPROPRIATENESS   INDETERMINATION   RELATIVISATIONS   
ARRONDISSEMENTS   INDOCTRINATIONS   REMATERIALISING   
ASSIGNABILITIES   INELIGIBILITIES   REPUDIATIONISTS   
ASTROBIOLOGISTS   INELUDIBILITIES   RESENTFULNESSES   
ATTENTIVENESSES   INFANTILISATION   RESERVATIONISTS   
AUDACIOUSNESSES   INSENSITIVENESS   RESPIRITUALISED   
AUTOTETRAPLOIDS   INSENSITIVITIES   RETENTIVENESSES   
AUTOTRANSFUSION   INSTANTANEOUSLY   RETROCOGNITIONS   
BASTARDISATIONS   INSTITUTIONALLY   REVALORISATIONS   
BIOREGIONALISTS   INSUBORDINATION   REVISUALISATION   
BLAMELESSNESSES   INTANGIBILITIES   REVITALISATIONS   
BUSINESSPERSONS   INTEGRABILITIES   REVOLUTIONARIES   
CALENDARISATION   INTENSIVENESSES   REVOLUTIONISERS   
CATEGORISATIONS   INTERCOLLEGIATE   ROLLERCOASTERED   
CLANDESTINENESS   INTERCORRELATED   ROUNDABOUTATION   
CLANDESTINITIES   INTERDIGITATING   RUDIMENTARINESS   
CLASSICALNESSES   INTERLAMINATING   SANGUINOLENCIES   
COCONSCIOUSNESS   INTERMEDIATIONS   SCANDALISATIONS   
COLLATERALISING   INTERMIGRATIONS   SECONDARINESSES   
CONCENTRICITIES   INTERMODULATION   SENTIMENTALISED   
CONGENIALNESSES   INTERNATIONALLY   SEPTUAGENARIANS   
CONGLUTINATIONS   INTERNUCLEOTIDE   SHAMELESSNESSES   
CONGRATULATIONS   INTEROSCULATING   SHAPELESSNESSES   
CONGRUOUSNESSES   INTERPENETRATED   SOLDERABILITIES   
CONNATURALISING   INTERSTRATIFIES   SOUTHEASTERLIES   
CONSANGUINITIES   INTERTANGLEMENT   SOUTHERLINESSES   
CONSCIOUSNESSES   INTERVENTIONIST   STEADFASTNESSES   
CONSENESCENCIES   INTERVISITATION   STIGMATISATIONS   
CONSIDERATENESS   INTRANSIGEANCES   STILPNOSIDERITE   
CONTENTEDNESSES   INTRANSIGENCIES   STRAITLACEDNESS   
CONTINUEDNESSES   INTRANSIGENTISM   STRUCTURALISING   
CONTORTEDNESSES   INTRUSIVENESSES   SUBINTELLIGITUR   
CORRELIGIONISTS   INTUITIVENESSES   SUBORDINATENESS   
COUNTERGUERILLA   INVIOLATENESSES   SUBORGANISATION   
COUNTERSTAINING   INVOLUNTARINESS   SUBSTANTIALISED   
CREDULOUSNESSES   IRRETENTIVENESS   SUGGESTIONISING   
DEATHLESSNESSES   ITERATIVENESSES   SUMPTUOUSNESSES   
DECASUALISATION   LEGITIMISATIONS   SUPEREROGATIONS   
DECOLONISATIONS   LIGNOCELLULOSES   SUPERINTENDENTS   
DECOLORISATIONS   LUDICROUSNESSES   SUPERORDINATION   
DECOLOURISATION   MAGISTERIALNESS   SUPERSATURATING   
DEFENSELESSNESS   MALADROITNESSES   TATTERDEMALIONS   
DELICIOUSNESSES   MARGINALISATION   TATTERDEMALLION   
DELOCALISATIONS   MEANINGLESSNESS   TELANGIECTASIAS   
DEMONETISATIONS   MELODIOUSNESSES   TENDENCIOUSNESS   
DEMONSTRATIONAL   MERCILESSNESSES   TENTATIVENESSES   
DEMORALISATIONS   MERIDIONALITIES   TERATOGENICISTS   
DEMUTUALISATION   MISMEASUREMENTS   TESTIMONIALISED   
DEPOLARISATIONS   MISREGISTRATION   TINTINNABULATED   
DERELIGIONISING   MONGRELISATIONS   TRADITIONALISMS   
DESACRALISATION   MONOUNSATURATED   TRANSCENDENTALS   
DESIRABLENESSES   MOUNTAINEERINGS   TRANSFUSIONISTS   
DESPERATENESSES   MURDEROUSNESSES   TRANSLATIONALLY   
DESPIRITUALISES   NEFARIOUSNESSES   TRANSLUCIDITIES   
DESTABILISATION   NEGOTIABILITIES   TRANSMIGRATIONS   
DESTRUCTIONISTS   NEUROBIOLOGISTS   TRANSPARENTISED   
DETERMINATENESS   NEUROLINGUISTIC   TRANSPORTEDNESS   
DETERRABILITIES   NIGGARDLINESSES   TRANSVALUATIONS   
DETESTABILITIES   NONAGRICULTURAL   TRIVIALISATIONS   
DETRIBALISATION   NONANTAGONISTIC   TURBOGENERATORS   
DEUTERANOMALIES   NONBELLIGERENTS   TYRANNOSAURUSES   
DEUTERANOMALOUS   NONCONCURRENCES   TYRANNOUSNESSES   
DIASTEREOISOMER   NONINTERSECTING   ULTIMOGENITURES   
DICTATORIALNESS   NONINTERVENTION   ULTRAFILTRATION   
DILATABLENESSES   NONRANDOMNESSES   ULTRAMODERNISTS   
DIOECIOUSNESSES   NONRECOGNITIONS   ULTRAVIRILITIES   
DISARTICULATION   NORETHISTERONES   UNCEASINGNESSES   
DISARTICULATORS   NORTHEASTERLIES   UNCREATEDNESSES   
DISASSIMILATION   NORTHERLINESSES   UNDERESTIMATION   
DISASSOCIATIONS   OBSESSIVENESSES   UNDERGRADUETTES   
DISATTRIBUTIONS   ODONTOSTOMATOUS   UNDERNICENESSES   
DISCOLOURATIONS   OLIGOMERISATION   UNDERSTATEMENTS   
DISCONSOLATIONS   OPINIONATEDNESS   UNDESIRABLENESS   
DISCONTINUATION   ORIENTATIONALLY   UNDETERMINATION   
DISCONTINUITIES   OSMOREGULATIONS   UNEARTHLINESSES   
DISENTRAINMENTS   OVERINTENSITIES   UNENDURABLENESS   
DISILLUSIONMENT   OVERSATURATIONS   UNFORTUNATENESS   
DISINCLINATIONS   OVERUTILISATION   UNGUARDEDNESSES   
DISPARATENESSES   PALAEONTOLOGIES   UNINTELLIGENCES   
DISPERSEDNESSES   PALAEONTOLOGIST   UNINTENTIONALLY   
DISSIMILARITIES   PALEONTOLOGISTS   UNIVERSALNESSES   
DISSOLUBILITIES   PARASITOLOGISTS   UNLIMITEDNESSES   
DISSOLUTIONISMS   PEACELESSNESSES   UNMEANINGNESSES   
DISTRESSFULNESS   PENDULOUSNESSES   UNMELODIOUSNESS   
DOLOMITISATIONS   PERIGASTRITISES   UNREADABILITIES   
EDUCATIONALISTS   PERIODONTITISES   UNREMITTINGNESS   
EGALITARIANISMS   PLATITUDINARIAN   UNRESTFULNESSES   
ELECTIONEERINGS   PLATITUDINISERS   UNSAVOURINESSES   
ELECTROACOUSTIC   PONDEROUSNESSES   UNSPARINGNESSES   
ENDORADIOSONDES   POSTIRRADIATION   UNSPIRITUALISED   
ENDURABLENESSES   PREDATORINESSES   UNSPOTTEDNESSES   
ENTHRONISATIONS   PREDESTINARIANS   UNSUBSTANTIATED   
ETHEREALISATION   PREDESTINATIONS   UNTUNEFULNESSES   
FEATURELESSNESS   PRENEGOTIATIONS   VENTUROUSNESSES   
FELONIOUSNESSES   PREREGISTRATION   VERSATILENESSES   
FLIRTATIOUSNESS   PRESTIGIOUSNESS   VISIONARINESSES   
FORTUNATENESSES   PRESUPPOSITIONS   VITRIOLISATIONS   
FRATERNISATIONS   PRICELESSNESSES   VOLATILISATIONS   
GASTROENTERITIC   PROGRESSIONISTS   VOLUNTARINESSES   
GENTLEMANLINESS   PROLETARIANISED   WESTERNISATIONS   
GEOMETRISATIONS   PROTISTOLOGISTS